a p 0 78 Before a p value can be found the test statistic must...
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a p 0 78 Before a p value can be found the test statistic must be calculated and the type of test must be determined The following hypotheses were given for a sample of 160 items and a sample proportion of p 0 78 Since this test is for a population proportion the z test statistic will be found This calculation is given below where p is the sample proportion Po is the hypothesized population proportion and n is the sample size Ho P 0 85 Ha P 0 85 Submit Z The value for po is the hypothesized population proportion we are testing for Here we have po Need Help P Po Po 1 PO n Skip you cannot come back Read It There was a sample of 160 items given so we have n
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