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The National Center for health statistics recently released a report that stated 70% of adults do not excercise regulary.
The National Center for health statistics recently released a report that stated 70% of adults do not excercise regulary. A researcher decided to test whether the results on a state-by-state basis differed from the 70% rreported by the Nation Center for health statistics at the 5% significance level. The researcher took a sample of 350 adults in Wisconsin and found that 252 of the 350 indicated that they did not excercise regularly.
A. State the null and alternate hypothesis
B. Identify the test statistic
C. State the decision rule
D. Show the appropriate calculations and state the decision
E. What conclusions can you draw concerning the excercise rate of people.
