Based on a simple random sample of 100 observations from a population, it is found that...

 

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Based on a simple random sample of 100 observations from a population, it is found that p = 0.68. Use this sample and answer each of the following questions. (1) Test Ho p = 0.6 against H p > 0.6. Use a = 0.05. a. test statistic z = b. critical z score c. The final conclusion is OA. There is not sufficient evidence to reject the null hypothesis that p = 0.6. OB. We can reject the null hypothesis that p = 0.6 and support that p > 0.6. a. test statistic z = (2) Test Ho: p=0.6 against H p <0.6. Use a = 0.01. b. critical z score c. The final conclusion is (Round your answer to two decimal places). a. test statistic z = (Round your answer to two decimal places). b. positive critical z score OA. We can reject the null hypothesis that p = 0.6 and support that p < 0.6. OB. There is not sufficient evidence to reject the null hypothesis that p = 0.6. c. negative critical z score (3) Test Ho: p=0.55 against II: p0.55. Use a = 0.05. d. The final conclusion is (Round your answer to two decimal places). (Round your answer to two decimal places). (Round your answer to two decimal places). (Round your answer to two decimal places). (Round your answer to two decimal places). OA. We can reject the null hypothesis that p = 0.55 and support that p = 0.55. OB. There is not sufficient evidence to reject the null hypothesis that p = 0.55. Based on a simple random sample of 100 observations from a population, it is found that p = 0.68. Use this sample and answer each of the following questions. (1) Test Ho p = 0.6 against H p > 0.6. Use a = 0.05. a. test statistic z = b. critical z score c. The final conclusion is OA. There is not sufficient evidence to reject the null hypothesis that p = 0.6. OB. We can reject the null hypothesis that p = 0.6 and support that p > 0.6. a. test statistic z = (2) Test Ho: p=0.6 against H p <0.6. Use a = 0.01. b. critical z score c. The final conclusion is (Round your answer to two decimal places). a. test statistic z = (Round your answer to two decimal places). b. positive critical z score OA. We can reject the null hypothesis that p = 0.6 and support that p < 0.6. OB. There is not sufficient evidence to reject the null hypothesis that p = 0.6. c. negative critical z score (3) Test Ho: p=0.55 against II: p0.55. Use a = 0.05. d. The final conclusion is (Round your answer to two decimal places). (Round your answer to two decimal places). (Round your answer to two decimal places). (Round your answer to two decimal places). (Round your answer to two decimal places). OA. We can reject the null hypothesis that p = 0.55 and support that p = 0.55. OB. There is not sufficient evidence to reject the null hypothesis that p = 0.55.

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To answer each of the questions we need to perform hypothesis tests using the given sample proportio... View the full answer