STATISTICAL TECHNIQUES AND TOOLS
INTRODUCTION OF STATISTICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Name the sampling method:A student wants to gather information about what the students at a school think about a certain rule, it would be easiest for her to sample students who are in her classes.
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Systematic
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Convenience
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Cluster
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Stratified
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Explanation:
Detailed explanation-1: -In statistics, a sample is an analytic subset of a larger population. The use of samples allows researchers to conduct their studies with more manageable data and in a timely manner. Randomly drawn samples do not have much bias if they are large enough, but achieving such a sample may be expensive and time-consuming.
Detailed explanation-2: -The subset of the population from which data are actually gathered is the sample.
Detailed explanation-3: -Faulty polling. Flawed correlations. Data fishing. Misleading data visualization. Purposeful and selective bias. Using percentage change in combination with a small sample size. Truncating an axis. Strategically picking the time period. 06-Jan-2023
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