Wednesday, November 13, 2019
User Sampling Methods :: essays research papers
1     Sampling Methods When surveying, for any purpose, it is important to recognise that the results are only as representative as the survey subjects (the sample), and as such much academic research has been performed in to techniques for selection, broadly placing them in one of two categories – probability sampling and non-probability sampling. In short, with probability sampling the participants are selected by chance. There are dozens of methods of selecting members, using a variety of mathematical techniques, but the key is that each subject has a random, calculable chance of being selected. There is no human intervention involved in the selection. Method     Characteristics Simple (random) Sampling     The sample is selected entirely at random Stratified     The population is first divided in to exclusive subgroups based on some predetermined criteria (e.g. location), then samples are selected at random Proportionate Stratified     As above, but a smaller group that would otherwise not provide statistically valid results may be oversampled then the results weighted to correct for this. For example, if a particular group is too small to provide a statistically significant sample, more members of that group would be sampled Clustering     The starting point for the sample is randomised, then assumes that the sample at that point is representative of the region. For example, selecting a street corner, interviewing the first 10 people, and assuming that they are representative of the area Table 2 - Probability Sampling Methods Non-probability samples, however, contain an element of human bias in the sample selection. Again, there are various methods for the selection, the most common of which are: Method     Characteristics Quota     Respondents are preselected to ensure that the sample is representative Purposive     Subjects are selected as they have some specific characteristic, for example, hold a certain position or job type Convenience     The sample is selected by availability Snowballing     Contacts provide information about other potential respondents Self-selection     Respondents volunteer themselves for selection Judgement     An â€Å"expert†uses his or her judgement to nominate people for sample Table 3 - Non-probability Sampling Methods Most samples use a combination of sample selection methods. For example, quota sampling is often used to ensure that a random sample is actually representative of the population. 2     Survey types There are three basic surveying techniques that are suitable for consideration in the project: †¢Ã‚     Interview †¢Ã‚     Telephone †¢Ã‚     Self Administered Survey 2.1     Interview (face to face) This category includes in-depth interviews, focus groups and projective methods (such as word association tests) which are not suitable for use in this project. There are several distinct advantages to this type of survey, such as: †¢Ã‚     Response rates tend to be higher than other methods †¢Ã‚     Ability to reassure the subject about their responses
Monday, November 11, 2019
Stretching and Activity
* Copy and answer the following questions in a word processing document. * Be sure to save the assignment document to your Personal Fitness folder. * Be sure to save your work as 2_04. rtf. Assignment Questions Part I: Beginning the Activity 1. Choose an activity such as walking, running, aerobics, soccer, basketball, or rollerblading. What exercise activity will you participate in? Running 2. Why is the warm-up phase of your training program important? It will stretch each major muscle group which will be worked during the activity you are preparing for. 3.Why is the cool-down phase of your training program important? Stretch all major muscles; focus on those that will have a large demand placed on them. 4. Identify areas of your body in which you have experienced muscle soreness due to vigorous activity. Legs and arms. Part II: Design a Warm-up for Your Personal Needs For each of the following, describe what you will do to prepare your body for the activity that you selected in Par t 1, #1. Aerobic exercise: Light jog, slow cycling, easy jump roping, side shuffles (running sideways without crossing your feet), skipping, and jogging backwards.Stretching (stretch all the major muscle groups used): ? Will involve static (still) stretches and/or dynamic (moving) stretches. * Static stretches involve stretching a muscle group as far as you can, without causing pain. Static stretches should be held thirty seconds for maximum effectiveness. * Dynamic stretches, another safe form of stretching, involves slow movements which stretch the muscle groups. Sport-specific exercise: Activities should mimic the movements you will do in the vigorous activity you are preparing for but are done at a lower level of intensity. Part III:Design a Cool-down for Your Personal Needs For each of the following, describe what you will do for your cool-down for the activity that you have selected. Aerobic activity: A slow jog around a field or court is one of the best ways to cool down. Str etching: Static stretch for 10 minutes after the light jogging, cycling, or walk. Recovery: Use the R. I. C. E. D. procedure to treat any sprains, bruises, or strains. Part IV: Practice What You Designed 1. Practice the warm-up you have designed. 2. Consider how the warm-up/cool-down made you feel. Did it help prepare you for the workout?What changes would you consider making for the next workout? Be prepared to discuss this information with your instructor in your Discussion-Based Assessment. It helped me prepare. I would change nothing. What I already I changed was great enough because of how well it made me feel. Part V: Skills and Performance 1. Think about an activity you participate in and explain how each of the skill-related components of balance, reaction time, agility, coordination, power, and speed can enhance your performance levels in that activity. If all the components are combined then you will get stronger, faster, and healthier.
Friday, November 8, 2019
Free Essays on Black Panthers
"We will not fightand kill other people of color in the world who, like black people, are being victimized by the white racist goverment of america." Huey P. Newton If you haven't already guessed it my essay is on a Civil Right's leader who's legacy has alternately been neglected, distorted, and discounted. For example in my research I found in one wide ranging account of the "African American freedom strugle" by historian Robert Weisbrot, that only one page out of 317 was devoted to the activities of the Black Panther Party. Another account would be in this class, where there was only a passing refrence to the presence of the party, that was established in our college. The most important person to have made a significant change in the rights of Blacks was Huey P. Newton. He had great courage and passion to defeat injustices and racism that existed in the United States towards blacks and other minority groups, and it was his influence to all the Blacks to defy white supremacy and his belief in arming themselves for self-defense that helped lead to the success of the Civil Rights movement. Huey P. Newton was born on Febuary 17, 1941 in Louisiana, the youngest of seven children. When Huey Newton was three, his family moved to Oakland. Where Walter Newton, a handyman and longshoreman, found work. The Newton's were part of the surge of 50,000 black migrants who headed to the West Coast to work in the shipyards and other war industries in the area. During World War II. After the war, however, many blacks and women were forced to give up their jobs to returning white soldiers. The black population of the area rose again as black GIs came back from the war fronts and brought their families. Black unemployment soared, as did antiblack sentiment. Although segregation was supposedly illegal, black residents of Oakland found themselves restricted to the neighborhoods around the East Bay. And... Free Essays on Black Panthers Free Essays on Black Panthers "We will not fightand kill other people of color in the world who, like black people, are being victimized by the white racist goverment of america." Huey P. Newton If you haven't already guessed it my essay is on a Civil Right's leader who's legacy has alternately been neglected, distorted, and discounted. For example in my research I found in one wide ranging account of the "African American freedom strugle" by historian Robert Weisbrot, that only one page out of 317 was devoted to the activities of the Black Panther Party. Another account would be in this class, where there was only a passing refrence to the presence of the party, that was established in our college. The most important person to have made a significant change in the rights of Blacks was Huey P. Newton. He had great courage and passion to defeat injustices and racism that existed in the United States towards blacks and other minority groups, and it was his influence to all the Blacks to defy white supremacy and his belief in arming themselves for self-defense that helped lead to the success of the Civil Rights movement. Huey P. Newton was born on Febuary 17, 1941 in Louisiana, the youngest of seven children. When Huey Newton was three, his family moved to Oakland. Where Walter Newton, a handyman and longshoreman, found work. The Newton's were part of the surge of 50,000 black migrants who headed to the West Coast to work in the shipyards and other war industries in the area. During World War II. After the war, however, many blacks and women were forced to give up their jobs to returning white soldiers. The black population of the area rose again as black GIs came back from the war fronts and brought their families. Black unemployment soared, as did antiblack sentiment. Although segregation was supposedly illegal, black residents of Oakland found themselves restricted to the neighborhoods around the East Bay. And...
Wednesday, November 6, 2019
5 Number Problems
5 Number Problems 5 Number Problems 5 Number Problems By Mark Nichol 1. Number Collisions In the sentence â€Å"The day the slain woman was to turn 28, 3,000 gathered at a church to recall her life,†the proximity of her age (assuming it is styled numerically rather than spelled out) and the number of mourners confuses the eye. Readers may assume, before they comprehend the sense of the sentence, that the comma after her age and the following letter space are erroneous and that the digits belong in one figure. If the numerical style for the age is correct, revise the sentence to read, â€Å"The day the slain woman was to turn 28, several thousand people gathered at a church to recall her life.†(This distraction can also occur when a year, a room or building number, or any other numerical designation precedes a figure.) 2. Number Ranges Do not use the word from preceding a number range in which a dash (or, in this case, as employed often in newspapers and online, a hyphen) appears: â€Å"The Korean War lasted from 1950-1953†should read â€Å"The Korean War lasted from 1950 to 1953†or â€Å"The Korean War lasted 1950-1953.†â€Å"The class will be held from 7-10 p.m.†is correctly expressed â€Å"The class will be held from 7 p.m. to 10 p.m.†(the first p.m. may be elided) or â€Å"The class will be held 7-10 p.m.†3. Number Names When you employ specialized terms that include combinations of numbers or numbers and letters, be sure you’re typing them correctly. The term in â€Å"It’s safe to open your 401K statement again†is correctly rendered 401(k). The designation for a certain nonprofit corporation sometimes incorrectly styled 501c3 or 501(c)3 should appear as 501(c)(3). 4. Numbers with Hyphenation I’ve written about hyperhyphenation and hypohyphenation before (search this site for â€Å"hyphens†for more posts on the topic), but these twin troubles persist, so I will, too: Pay attention when using hyphens in phrases involving numbers. No hyphens are necessary in â€Å"The electrified fence is 10-feet-high,†because â€Å"10 feet high†is a simple description, not an adjectival phrase describing a noun that follows immediately (â€Å"10-foot-high electrified fence†is correct). One of those extra hyphens can be donated to the phrase â€Å"21-year old world record,†which refers not to an old world record consisting of 21 years (is that â€Å"old world,†as in â€Å"old-world charm†?), but to a world record that is 21 years old. 5. Numbers and Currency Take care when making references to money: Redundant references such as â€Å"The fine was set at $5 million dollars†or â€Å"I found $100 bucks in an old shoe box†are common. Be consistent in one article or book about whether you use currency symbols or spell the terms out; the determination should be based on the level of formality (currency terms are usually spelled out in more formal writing) weighed against the frequency of occurrence (numerous and/or technical references to money are best presented with symbols). Keep in mind, too, that use of the dollar sign is ubiquitous, but the cent sign is rare, so if reference is made separately to dollars and cents, it’s best to spell out both terms: â€Å"In 1960, the candy bar cost 5 cents; by the beginning of the twenty-first century, it sold for a dollar.†Also, avoid using numerals for orders of magnitude. The figure in â€Å"The binary star is more than 57,000,000,000,000 miles from Earth†is difficult to read, as is the total in â€Å"The budget was 5,666,943,643 dollars.†In the first example, use the term of magnitude: â€Å"The binary star is more than 57 trillion miles from Earth.†Use the same approach for the monetary figure, which is unnecessarily precise; multidigit references to currency are often rounded off at two decimals past the degree of magnitude. â€Å"The budget was 5.66 billion dollars.†Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Style category, check our popular posts, or choose a related post below:30 Synonyms for â€Å"Meeting†50 Idioms About Fruits and Vegetables20 Ways to Cry
Monday, November 4, 2019
Assignment #3 Research Paper Example | Topics and Well Written Essays - 1250 words
Assignment #3 - Research Paper Example For men of the medieval age, there were only two types of women, the blessed ideal and the woman of the world. While the Wife of Bath is worldly in the true sense of the word whichever way it is interpreted, the Knight’s Tale illustrates peripherally the ideal of womanhood as it is represented in the figure of the Amazonian princess Emily, sister to Hippolyta and sister-in-law to Theseus. The differences between the ways in which these women are portrayed are vast, not just in the types of women they represent, but also in the method through which their stories are related. An example of the change in voices can be seen in a comparison of the Knight’s Tale and the tale of the Wife of Bath. The knight, a man of great wealth, reputation and honor, fills his speech with the courtly manners and chivalric actions that are a central part of his world. His story is full of the importance of honor and oath-taking among men of the nobility. Theseus swears to hold the two nobles Arcite and Palamon prisoner forever, but changes his mind upon the pleading of a friend for the one and the noble escape of the other. Arcite and Palamon swear brotherhood forever, but quickly forget this oath when they each fall in love with Emily. In this sense, Chaucer exposes the hypocrisy of such oaths in the face of the chivalric conception of love, regardless of the knight’s conception of these actions as of the highest nobility. In the Knight’s Tale, Chaucer defends the ideal of womanhood in a courtly story of love endured, fought for and finally won. Throughout the story, the object of affections is the innocent Emily, sister to Hippolyta who is wife to Prince Theseus. Emily is described as a perfectly chaste maiden, going about the typical activities of a well-bred girl, collecting flowers, walking or simply moving about the house.
Saturday, November 2, 2019
The Hunt for Red October Movie Review Example | Topics and Well Written Essays - 750 words
The Hunt for Red October - Movie Review Example Many captains have been coached by Ramius, and now, Ramius has gained the charge of Red October – the advanced submarine. Red October is special because it does not make any noise and yet, can be driven faster as compared to all ships under water. The sub vanishes after it has been once detected by the American intelligence upon its departure from the Soviet shipyard. This instigates a serious hide-and-seek game in the region of North Atlantic with the mobilization of the whole Soviet navy. The Soviets wanted Americans to think of Ramius as a person with lost senses that aims at hiding the Red October and target either Washington or New York for the nuclear missile attacks. Therefore, they seek help from the US Navy in finding and demolishing the Red October, though Ryan does not accede to their proposal because he thinks of it as a blunder. Accordingly, Ryan conveys the approach of Ramius to the superior. In this film, the audience has to make predictions for the underlying c auses of actions of Ramius quite often. The original novel written by Clancy from which the plot of this movie has been derived took a lot of time to develop the complexity of the plot whereas this has been achieved by the movie in much lesser time, even though, the clarity of expression has not been compromised upon. This is one of the strengths of this movie. In order to develop the plot of their stories in the Cold War era, a vast majority of the military thrillers made use of crude motivations and stereotyping. The Hunt for Red October contains a strong element of fun in that it tells that men can very easily go wrong, and that assumptions can be both false and seductive. Ryan spends too little time with Ramius to gain a rational understanding of his personality. Ryan’s knowledge about the personality of Ramius is based totally upon his meeting with Ramius on the dining table. All of the rest is exaggeration and skilled hunches. The previous movies by McTiernan that inclu de Die Hard and Predator projected both accurate timing and a good sense of style, though in The Hunt for Red October, McTiernan has projected the detached intelligence just like the one that Clancy had inculcated in the novel. There is much more than mere thrill in the movie. It essentially portrays a military exercise in which each and every action of the players is calculated and is not without a purpose. This movie contains a lot of speaking roles apart from the cast members that were hired only for one or two scenes. Typecasting plays a very important role in any movie with such a large cast. In this movie, McTieman has totally typecast and has not stereotyped. Sean Connery goes perfect with the role of Ramius, and his Scots accent makes him deviate a lot from a typical movie Soviet. Baldwin looks like a leader, but his character seems dialed down in the persona of a deck-bound bureaucrat who finds it hard to realize that he has entered the field exercise. Scott Glenn is more t alented than the conventional movie skippers. A lot of credibility of the movie can be attributed to its production design. Submarines in The Hunt for Red October are much glossier on the inside than what they are in the real life submarines, though the shots of underwater exterior are not at all impressive. The filmmakers have made use of various submarine models in order to portray the behemoths moving in the sea. Owing to the fact that a submarine’s exterior is not generally photogenic, these shots rather
Thursday, October 31, 2019
Swot analysis for passaic court house Essay Example | Topics and Well Written Essays - 1500 words
Swot analysis for passaic court house - Essay Example It examines, in detail these aspects of my organization, and identifies how the organization can use this strength in advancing its objectives. Under the internal analysis, this paper also identifies the weaknesses of the Passaic Court House. It gives in detail, how the organization can use this information to reduce the threats that might emanate from its own weaknesses. This paper also gives an in-depth discussion on how the employees at the Passaic court house can use the resources at their disposal to achieve the goals and objectives of the business organization. The departments under review are the office of the prosecutor, the human resource department, Finance and Accounting, and the management office. This paper also analyzes the external environment of the Passaic Court House. The analysis includes the opportunities and the threats the organization faces. In analyzing the external environment in which the Passaic Court House operates, this paper takes into consideration the the demographic, and the economic environment. This paper analyzes how these factors create opportunities and threats to the affairs of the Passaic Court House. This paper provides recommendations that could help the organization to take advantage of the opportunities it has, and reduce the threats it faces. It outlines how these actions will work, and the process of implementing them at the Passaic Court House. The Passaic court house has the ability to attract highly skilled and competent staff. This is a major strength of the business organization, and it is made possible because of the human resource policies of the organization.
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