Suppose researcher wants to investigate whether proportion of smokers within different age groups is
Question: Suppose researcher wants to investigate whether proportion of smokers within different age groups is the same. He divides the American population into 4 age groups. Within each age group, he surveys 80 individuals and asks, "have you smoked at lease one cigarette in the past week?" . Test at the .01 level. State hypotheses and identify claim, find critical value(s), compute test value, make decision, summarize results.
Results of survey are as follows:
Price: $2.99
Solution: The solution consists of 2 pages
Deliverables: Word Document
Deliverables: Word Document
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Solution: Record store employee claims median age of customer is 17. Test at the .01 level if population was n #1583
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[Solution] You will need your text (for tables) and PASW. Save this test as a Word or rtf document and then res #22146
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[Solution] You are the Centenary college administrator and have been asked to take over the alumni capital camp #9177
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[Solved] Find the critical value (or values) for the t test for each. a. n = 10, a = 0.05, right-tailed b. n #19153
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