Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given sample statistics. Claim: p+0.22; a = 0.10; Sample statistics: p= 0.18, n 150 Can the normal sampling distribution be used? O A. Yes, because pq is greater than a = 0.10. O B. Yes, because both np and nq are greater than or equal to 5. O C. No, because np is less than 5. O D. No, because ng is less than 5 State the null and alternative hypotheses. O A. H: ps0.22 H, p>0.22 O B. Ho: p20.22 Hại p<0.22 OC. Hoi p= 0.22 H p+0.22 O D. The test cannot be performed. Determine the critical value(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The critical value(s) is/are. (Round to two decimal places as needed. Use a comma to separate answers as needed.) O B. The test cannot be performed. Find the z-test statistic. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. z= (Round to two decimal places as needed.) O B. The test cannot be performed. What is the result of the test? O A. Fail to reject Hg. The data provide sufficient evidence support the claim. O B. Reject Ho. The data do not provide sufficient evidence to support the claim. OC. Reject Ho. The data provide sufficient evidence to support the claim. O D. Fail to reject Hg. The data do not provide sufficient evidence to support the claim. O E. The test cannot be performed.

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the giver using the given sample statistics. Claim: p#0.24; a = 0.01; Sample statistics: p = 0.22, n = 200 Can the normal sampling distribution be used? Yes, because both np and nq are greater than or equal to 5. O B. No, because np is less than 5. OC. No, because ng is less than 5. O D. Yes, because pq is greater than a = 0.01. State the null and alternative hypotheses. O A. Ho: ps0.24 H,: p>0.24 B. Họ: p=0.24 Hi p#0.24 OC. Họ: p20.24 H:p<0.24 O D. The test cannot be performed. Determine the critical value(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The critical value(s) is/are - 2.58, 2.58. (Round to two decimal places as needed. Use a comma to separate answers as needed.) O B. The test cannot be performed. Find the z-test statistic. Select the correct choice below and, if necessary, fill in…

Decide whether the normal sampling distribution can be used. If it can be​ used, test the claim about the population proportion p at the given level of significance α using the given sample statistics. ​Claim: p<0.11​; α=0.05​; Sample​ statistics: p=0.08​, n=25

State the hypotheses and identify the claim. Compute the test statistic Find the P-value. Make the decision. Write the conclusion. Assume all populations are normally distributed.  Test all claims at 0.05. The weights in ounces of a sample of running shoes for men and women are shown. Test the claim that means are different.                  Men:  10.4   11.1   10.8   11.7   12.8   12.6   14.7   12.9   13.3   14.5         Women:  10.6   11.0   10.1     9.4      9.8   10.2     9.5   11.2   10.3   10.3   8.8   9.5   9.3   9.5   9.6

Decide whether the normal sampling distribution can be used. If it can be​ used, test the claim about the population proportion p at the given level of significance α using the given sample statistics. ​Claim: p≠0.21​; α=0.05​; Sample​ statistics: p=0.16​, n=175       Can the normal sampling distribution be​ used?     A. ​Yes, because both np and nq are greater than or equal to 5. Your answer is correct.   B. ​No, because np is less than 5.   C. ​Yes, because pq is greater than α=0.05.   D. ​No, because nq is less than 5. State the null and alternative hypotheses.     A. H0​: p≥0.21 Ha​: p<0.21   B. H0​: p=0.21 Ha​: p≠0.21 This is the correct answer.   C. H0​: p≤0.21 Ha​: p>0.21 Your answer is not correct.   D. The test cannot be performed. Determine the critical​ value(s). Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.     A. The critical​ value(s) is/are…

Describe the sampling distribution of p. Assume the size of the population is 25,000. n=900 p=0.5   Choose the phrase that best describes the shape of the sampling distribution of p below.   A. Not normal because n≤0.05N and np(1−p)≥10 B. Not normal because n≤0.05N and np(1−p)<10 C. Approximately normal because n≤0.05N and np(1−p)≥10. D. Approximately normal because n≤0.05N and np(1−p)<10. Determine the mean of the sampling distribution of p    μp=_____ (Round to one decimal place as needed)