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After reviewing data from a sample, an inference can be made about the population. For example, Find...

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Statistics

After reviewing data from a sample, an inference can be madeabout the population. For example,

Find a data set on the internet. Some suggested search terms:Free Data Sets, Medical Data Sets, Education Data Sets.

Based on the trends and the history of your data set, make aclaim. What kind of test (left, right, two tailed) would you haveto complete?

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Here the problem is A principal at a certain school claims that the students in hisschool are above average intelligence A random sample of thirtystudents IQ scores have a mean score of 112 Is there sufficientevidence to support the    See Answer
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