Question: In a questionnaire, a random sample pf students were asked whether they studied for more than four hours to prepare for an upcmoming chapter test.

In a questionnaire, a random sample pf students were asked whether they studied for more than four hours to prepare for an upcmoming chapter test. The questionnaire resulted in a sample proportion of q1 =0.58, with a sampling standard deviation of Q p1=0.11, who studied more than four hours

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