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Question 6 of 12 - 13.5 = View Policies Current Attempt in Progress Suppose you are testing Ho: p = 0.29 versus Ha: p #
Question 6 of 12 - 13.5 = View Policies Current Attempt in Progress Suppose you are testing Ho: p = 0.29 versus Ha: p # 0.29 . A random sample of 740 items shows that 207 have this characteristic. With a 0.05 probability of committing a Type I error, test the hypothesis. For the p value method, what is the probability of the observed z value for this problem? If you had used the critical value method, what would the two critical values be? How do the sample results compare with the critical values? (Round the value of z to 2 decimal places, e.g. 0.75.) "(Round the value of p to 4 decimal places, e.g. 0.7589.) (Round the critical values to 3 decimal places, e.g. 0.759.) (Enter negative amount using a negative sign preceding the number e.g. -0.75) The value of the test statistic is z = and we The the p-value is and we v reject the null hypothesis fail to reject the null hypothesis Lower critical value: Upper critical value: Since p = is not outside critical values in tails, the decision is to fail to reject the null hypothesis
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