Perform the appropriate hypothesis test

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The Centers for Disease Control released a report that stated 65% of American adults do not exercise regularly. A researcher in Oklahoma decided to conduct a study to determine whether the proportion of adults in the state was less than the proportion reported by the CDC. A sample of 400 adults in OK was surveyed and 252 of them reported that they did not exercise regularly.

Perform the appropriate hypothesis test, using a significance level of 0.05

Reference no: EM132401580

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