1. Who is the group one’s research study modeled after? a. Kristin Stewart b. Nola Pender c. Scarlett Johanssen d. Archie Bunker 2. What kind of statistical analysis did group one use? a. Ordinal b. Interval c. T-test d. Chi square 3. What kind of sampling method was used in group one’s study? a. Convenience b. Random c. Accidental d. Quota 1)What is a type of nonprobability sampling procedure that involves the selection of the most readily available people or objects for a study?
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PRINCIPLES of SAMPLING 1. Appraisals that involve sampling are estimates and predictions only. 2. Estimations based on proportionately large samples and on representative samples are accurate. 3. Sampling may be temporal or categorical. Categorical- if the sample is taken proportionally from categories for group Temporal- when the sample is in terms of time. Disadvantages of Sampling * If sampling is biased‚ or not representative‚ the conclusion may not be valid or reliable.
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Quality Assurance Sampling has been used to draw the sample from the entire population of the catchment area of the Child Development programme implemented by the NGO partner. The NGO is working in 4 clusters consisting 27 small villages with a total population of 2721 House holds spread in small colonies. All the 27 villages have been converted in to 7 supervisory areas for the purpose of the study and for future supportive supervision. The sample size has been taken as 19 for each supervisory area
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difference between a probability sample and a nonprobability sample. The difference between nonprobability and probability sampling is that nonprobability sampling does not involve random selection and probability sampling does. Does that mean that nonprobability samples aren ’t representative of the population? Not necessarily. But it does mean that nonprobability samples cannot depend upon the rationale of probability theory. At least with a probabilistic sample‚ we know the odds or probability
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data -Population: the complete collection of all measurements or data that are being considered. -Sample: sub collection of members selected from a population. -Census: collection of data from every member of a population. What does Statistics Do? -Collect data -Summarize the dataset collected -Make inferences about the population characteristics from information contained in a sample drawn from the population. -Data must either be numeric in origin or transformed by researchers into
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Introduction: Advertising is a form of communication used to encourage or persuade an audience to continue or take some new action. Most commonly‚ the desired result is to drive consumer behaviour with respect to a commercial offering‚ although political & ideological advertising is also common. The purpose of advertising may also be to reassure employees or shareholders that a company is viable or successful. Advertising messages are usually paid for by sponsors and viewed via
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experiencing different problems that need to be solved for purposes of realizing better results and profits from the operations of the company. It is on this note that this paper has described the major problem experienced in the company‚ the best data and sample collection techniques and the methods that can be used to effectively know that the data collection techniques will give valid data. As such‚ if the above-mentioned elements are considered‚ then it will be very easy to carry out the study and solve
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city and here large number of consumer’s are educated as compare to other many cities. More over people from all over Pakistan are living in Lahore. Sample size A sample of two hundred consumers was chosen on the basis of simple random sampling because the respondent are divided on the bases of demographic factor like age. We categories the sample of 200 respondents 160 males and 40 females because mostly females do not gave proper response. Sampling Technique The data has been collected from
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Preparing to Conduct Business Research: Part 3 RES/351 February 20‚ 2012 Age discrimination is existent. Older employees are defined as members of the “mature” generation (58 or more years old); younger employees are members of three generations—the Baby Boom (post World War II or 38 – 57 year olds)‚ Generation X (23 – 37 year olds)‚ and Generation Y (18 – 22 year olds). “The key to a company’s future success will be its adaptability – its capacity to deploy resources quickly to seize
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AP® EUROPEAN HISTORY 2009 SCORING GUIDELINES Question 6 Analyze the various ways in which the Thirty Years’ War (1618–1648) represented a turning point in European history. 9–8 Points • Thesis is explicit and fully responds to the question. o Refers to three significant results of the Thirty Years’ War representing a turning point. • Organization is clear and effectively supports the argument. o Body paragraphs go on to develop the various results of the Thirty Years’ War as alluded to in the thesis
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