B. rejection region12. Which of the following terms does NOT describe a left-tailed rejection region?D. influencesC. decreasedA. lowerB. worsened13. Which of the following terms does NOT describe a non-directional rejection region?D. not the same asC. differentA. at mostB. effective14. Which of the following is NOT necessary in solving the statistic z-test for population proportion?D. population proportionB. sample proportion C. size of the sampleA. Mean15. The following are to be considered in using the Central Limit Theorem. Which one should NOTbe included?A. the critical valueB. np 25 and nq ≥ 5C. The sample size is large enough.D. The situation should only have two outcomes: "success" or "failure".16. If p = 0. 63, what is the value of q?A. 0.37B. 0.42C. 0.58D. 37.017. Mr. Makisig asserts that fewer than 5% of the bulbs that he sells are defective. Suppose 300bulbs are randomly selected. Each is tested and 10 defective bulbs are found. What is the value ofthe sample proportion?A. 0.013B. 0.023D. 0.043C. 0.033of z?18. In problem no.4, what is the valueA. - 1.20B.- 1.25C. - 1.30D. 1.3519. A randomly selected sample of 500 senior high students was surveyed whether they spendmore than 3 hours playing Mobile Legends. Thirty percent (30% or 0.30) of the 500 studentssurveyed said they do. Which one of the following statements about the number 500 is correct?A. It is the size of samples. B. It is the sample proportion.C. It is the population proportion. D. It is the randomly chosen number.For numbers 20-22, refer to the given problem below. Suppose a study found that 68% of thepopulation owns a home. In a random sample of 150 households, 92 own a home. Use a = 0.01 todetermine that there is a decrease in the proportion of population that owns a home.20. Find the z-score.A. -1.75B. -0.08C. 0.08D. 1.7521. Which value is closest to the p-value?A. 0.02B. 0.04C. 0.06D. 0.0822. What is the correct decision?A. It cannot be concluded.B. Reject the null hypothesis.C. Fail to reject the null hypothesis.D. Accept both Null and Alternative HypothesisFor numbers 23-25, refer to the given problem below. Suppose that the percentage of femalephysicians is 27%. In a survey of physicians, 45 of 120 are women. Is there sufficient evidence ata = 0.01 to claim that the proportion of women physicians is greater than 27%?23. Choose the correct hypotheses.A. Ho: p = 0.27; Ha: p 0.27C. Ho: p = 0.27; Ha: p # 0.2724. What is the value of z?B. Ho: p = 0.27; Ha: p 0.27; Ha: p = 0.27A. -2.59B. -0.005D. 2.59C. 0.005

Question

B. rejection region12. Which of the following terms does NOT describe a left-tailed rejection region?D. influencesC. decreasedA. lowerB. worsened13. Which of the following terms does NOT describe a non-directional rejection region?D. not the same asC. differentA. at mostB. effective14. Which of the following is NOT necessary in solving the statistic z-test for population proportion?D. population proportionB. sample proportion C. size of the sampleA. Mean15. The following are to be considered in using the Central Limit Theorem. Which one should NOTbe included?A. the critical valueB. np 25 and nq ≥ 5C. The sample size is large enough.D. The situation should only have two outcomes: &#34;success&#34; or &#34;failure&#34;.16. If p = 0. 63, what is the value of q?A. 0.37B. 0.42C. 0.58D. 37.017. Mr. Makisig asserts that fewer than 5% of the bulbs that he sells are defective. Suppose 300bulbs are randomly selected. Each is tested and 10 defective bulbs are found. What is the value ofthe sample proportion?A. 0.013B. 0.023D. 0.043C. 0.033of z?18. In problem no.4, what is the valueA. - 1.20B.- 1.25C. - 1.30D. 1.3519. A randomly selected sample of 500 senior high students was surveyed whether they spendmore than 3 hours playing Mobile Legends. Thirty percent (30% or 0.30) of the 500 studentssurveyed said they do. Which one of the following statements about the number 500 is correct?A. It is the size of samples. B. It is the sample proportion.C. It is the population proportion. D. It is the randomly chosen number.For numbers 20-22, refer to the given problem below. Suppose a study found that 68% of thepopulation owns a home. In a random sample of 150 households, 92 own a home. Use a = 0.01 todetermine that there is a decrease in the proportion of population that owns a home.20. Find the z-score.A. -1.75B. -0.08C. 0.08D. 1.7521. Which value is closest to the p-value?A. 0.02B. 0.04C. 0.06D. 0.0822. What is the correct decision?A. It cannot be concluded.B. Reject the null hypothesis.C. Fail to reject the null hypothesis.D. Accept both Null and Alternative HypothesisFor numbers 23-25, refer to the given problem below. Suppose that the percentage of femalephysicians is 27%. In a survey of physicians, 45 of 120 are women. Is there sufficient evidence ata = 0.01 to claim that the proportion of women physicians is greater than 27%?23. Choose the correct hypotheses.A. Ho: p = 0.27; Ha: p > 0.27C. Ho: p = 0.27; Ha: p # 0.2724. What is the value of z?B. Ho: p = 0.27; Ha: p < 0.27D. Ho: p > 0.27; Ha: p = 0.27A. -2.59B. -0.005D. 2.59C. 0.005

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