Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u= 52,700; a = 0.10 Sample statistics: x= 52,611, s= 2600, n= 20 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho H#52,700 H, p= 52,700 O B. H, H2 52,700 H, µ< 52,700 OC. H, us 52,700 H, p> 52,700 O D. H H = 52,700 H u#52,700

Use a t-test to test the claim about the population mean p at the given level of significance a using the given sample statistics. Assume the population normally distributed. Claim: u= 52,900; a= 0.01 Sample statistics: x= 53,345, s= 1800, n=15 ts Click the icon to view the t-distribution table. ur What are the null and altemative hypotheses? Choose the correct answer below. O A. H, p52,900 H, p= 52,900 О В. Но н252,900 H, µ 52,900 O D. H, u=52, 900 H, µ+52,900 rai What is the value of the standardized test statistic? ns The standardized test statistic is. (Round to two decimal places as needed.)

Use technology to help you test the claim about the population​ mean, μ​, at the given level of​ significance, α​, using the given sample statistics. Assume the population is normally distributed.   ​Claim: μ>1300​; α=0.08​; σ=211.56. Sample​ statistics: x=1326.31​, n=250       Identify the null and alternative hypotheses. Choose the correct answer below.     A. H0​: μ≥1326.31 Ha​: μ<1326.31   B. H0​: μ≥1300 Ha​: μ<1300   C. H0​: μ≤1326.31 Ha​: μ>1326.31   D. H0​: μ>1326.31 Ha​: μ≤1326.31   E. H0​: μ≤1300 Ha​: μ>1300   F. H0​: μ>1300 Ha​: μ≤1300 Calculate the standardized test statistic.   The standardized test statistic is enter your response here. ​(Round to two decimal places as​ needed.) Determine the​ P-value.   P=enter your response here ​(Round to three decimal places as​ needed.) Determine the outcome and conclusion of the test.   ▼   Reject Fail to reject H0. At the 8​%…

Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: u> 1150; a = 0.08; ở = 198.94. Sample statistics: x = 1176.49, n= 300 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: us1150 O B. Ho: Hs1176.49 Ha:H>1150 Ha: H>1176.49 O C. Ho: H>1176.49 Ha: HS1176.49 O D. Ho: μ21176.49 H3: H1150 Ha:H<1150 Hg: H51150 Determine the P-value. P = (Round to three decimal places as needed.) Determine the outcome and conclusion of the test. V Ho. At the 8% significance level, there V enough evidence to V the claim. Click to select your answer(s). 3,257 1,732 DEC 8. Ps

An independent measures study with n = 6 in each sample produces a sample mean difference of 8 points and Sm1-m2= 2. What is the value for the T statistic? A. 1 B. 2 C. 4 D. 4/-8

Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u = 52,600, a = 0.10 Sample statistics: x = 52,489, s = 1400, n = 19 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. O A. H, ps52,600 H, p> 52,600 B. H, =52,600 H, p#52,600 OC H, p252.600 H, p<52,600 O D. H, p 52, 600 H, p= 52,600 What is the value of the standardized test statistic? The standardized test statistic is Round to two decimal places as needed.)

Use technology to help you test the claim about the population​ mean, μ​, at the given level of​ significance, α​, using the given sample statistics. Assume the population is normally distributed.   ​Claim: μ>1290​; α=0.02​; σ=210.88. Sample​ statistics: x=1309.93​, n=200 Identify the null and alternative hypotheses. Choose the correct answer below.     A. H0​: μ>1290 Ha​: μ≤1290   B. H0​: μ≥1290 Ha​: μ<1290   C. H0​: μ≤1290 Ha​: μ>1290   D. H0​: μ≥1309.93 Ha​: μ<1309.93   E. H0​: μ≤1309.93 Ha​: μ>1309.93   F. H0​: μ>1309.93 Ha​: μ≤1309.93 Calculate the standardized test statistic.   The standardized test statistic is nothing. ​(Round to two decimal places as​ needed.) Determine the​ P-value.   P=nothing ​(Round to three decimal places as​ needed.) Determine the outcome and conclusion of the test.   ▼   Reject Fail to reject H0. At the 2​% significance​ level, there ▼   is not is enough…

Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. ASsume the population is normally distributed. Claim: µ> 1300; a = 0.06; o =213.24. Sample statistics: x = 1333.41, n = 250 %3D Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: µ> 1333.41 Ha: µs 1333.41 В. Но: и> 1300 Ha: us 1300 D. Ho: µ2 1333.41 Ha: µ 1300 Ο F H0: μ5 1333.41 Ha: µ> 1333.41 Calculate the standardized test statistic, z. Use the z formula. The standardized test statistic, z is (Round to two decimal places as needed.) Determine the P-value. Hint: Keep in mind that P-value depends on the type of test. (where Area = the number from the table) Left-tailed test: P-value=Area Right-tailed test: P-value=1-Area Two-tailed test: P-value=2*Area P = (Round to three decimal places as needed.) Compare P with a and then State your conclusion. Determine the outcome and conclusion of the test. Ho. At the…