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Use technology and a t-test to test the claim about the population mean p at the...
Use technology and a t-test to test the claim about the population mean i at the...
Use technology and a t-test to test the claim about the population mean i at the given level of significance at using the given sample statistics. Assume the population is normally distributed Claim: H > 72; « = 0.05 Sample statistics: X = 73.7, 5 = 3.3, n = 26 What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho: 272 OB. Ho: = 72 Hau<72 H:#72 OC. H: 72 OD. Ho: HS72 HA=72 HA...
distributed Use a t-test to test the claim about the population mean ji at the given...
distributed Use a t-test to test the claim about the population mean ji at the given level of significance a using the given sample statistics. Assume the population is normally Claim: #26; a=0.10 Sample statistics: X = 26.5, s=4.3, n = 11 What are the null and alternative hypotheses? Choose the correct answer below O A. Ho +26 OB. Ho: 226 H, = 26 H <26 OCH p=26 OD. HY S 26 H, #26 H>26 What is the value of...
Use a t-test to test the claim about the population mean μ at the given level...
Use a t-test to 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# 25; α:0.05 Sample statistics: x 29.9, s-44, n 11 What is the value of the standardized test statistic? The standardized test statistic is(Round to two decimal places as needed.) What is the P-value of the test statistic? P-value (Round to three decimal places as needed.) Decide whether to...
just the answer is fine Use technology and a t-test to test the claim about the...
just the answer is fine
Use technology and a t-test to test the claim about the population means at the given level of significance or using the given sample statistics. Assume the population is normally distributed. Claim: > 80; a = 0.10 Sample statistics: x=82.5, S = 2.9, n=25 O A. Hou#80 HA 80 C. H: 580 Hu> 80 OB. H: 280 H: <80 OD. H: 80 HA: #80 What is the value of the standardized test statistic? The standardized...
Use technology and a t-test to test the claim about the population means at the given...
Use technology and a t-test to test the claim about the population means at the given level of significance of using the given sample statistics. Assume the population is normally distributed Claim: >73 0.10 Sample statistics: x 75,5.5 2.0, n. 25 What are the null and alternative hypotheses? Choose the correct answer below. O A Ho: 573 HA> 73 OC. H: 73 HA 73 OB H73 HA 73 OD. H: 273 HA 73 What is the value of the standardized...
Use a t-test to test the claim about the population mean μ at the given level...
Use a t-test to 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 z 8300; α= 0.10 Sample statistics: x= 8100, s= 470, n= 22 18. What are the null and alternative hypotheses? ○ A. H0:1128300 O c. Ho: μ#8300 O B. Ho: μ#8300 Ha: μ = 8300 D. Ho: μ 8300 Ha: μ > 8300 Ha: μ < 8300 Ha:...
Test the claim about the population mean, H. at the given level of significance using the...
Test the claim about the population mean, H. at the given level of significance using the given sample statistics. Claim: u = 40; a=0.01; 6 = 3.56. Sample statistics: x = 38.7, n= 76 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: = 40 Ha <40 O C. Ho: u = 40 Ha: #40 O E. Ho: #40 Ha: p= 40 OB. Ho: < 40 H: H = 40 OD. Ho: > 40 Ha...
4 ח Test the claim about the population mean, i, at the given level of significance...
4
ח Test the claim about the population mean, i, at the given level of significance using the given sample statistics. Claim: = 30; a =0.04; 0 = 3.52. Sample statistics: X = 292, n=53 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho u = 30 He: > 30 oc. Họ H= 30 H< 30 OE. HO = 30 Hy #30 OB. Ho * 30 H = 30 OD. H: > 30 H, =...
/ study / Test the claim about the population mean, H. at the given level of...
/ study / Test the claim about the population mean, H. at the given level of significance using the given sample statistics Claim #6000; a=0.03; = 403. Sample statistics X5900, n = 49 jestio Identify the null and alternative hypotheses Choose the correct answer below transcribe O A. Ho 6000 H 26000 OC. Ho S6000 H +6000 O E. Ho 6000 Hu*6000 OB. Ho 6000 Hus 6000 OD. Ho 6000 Ho 6000 OF. Ho 6000 H +6000 pert A Calculate...
Test the claim about the population mean, μ, at the given level of significance using the...
Test the claim about the population mean, μ, at the given level of significance using the given sample statistics Claim: -30: -0.04; ơ: 3.92. Sample statistics: x-28.5, n-64 Identify the null and alternative hypotheses. Choose the correct answer below B. Ho:H> 30 Ha: H 30 D. Ho : < 30 Ha: H<30 #30 Ha : НО. Е, 30 Ha H> 30 Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.) Determine the...
Use technology and a t-test to test the claim about the population mean i at the given level of significance at using the given sample statistics. Assume the population is normally distributed Claim: H > 72; « = 0.05 Sample statistics: X = 73.7, 5 = 3.3, n = 26 What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho: 272 OB. Ho: = 72 Hau<72 H:#72 OC. H: 72 OD. Ho: HS72 HA=72 HA...
distributed Use a t-test to test the claim about the population mean ji at the given level of significance a using the given sample statistics. Assume the population is normally Claim: #26; a=0.10 Sample statistics: X = 26.5, s=4.3, n = 11 What are the null and alternative hypotheses? Choose the correct answer below O A. Ho +26 OB. Ho: 226 H, = 26 H <26 OCH p=26 OD. HY S 26 H, #26 H>26 What is the value of...
Use a t-test to 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# 25; α:0.05 Sample statistics: x 29.9, s-44, n 11 What is the value of the standardized test statistic? The standardized test statistic is(Round to two decimal places as needed.) What is the P-value of the test statistic? P-value (Round to three decimal places as needed.) Decide whether to...
just the answer is fine
Use technology and a t-test to test the claim about the population means at the given level of significance or using the given sample statistics. Assume the population is normally distributed. Claim: > 80; a = 0.10 Sample statistics: x=82.5, S = 2.9, n=25 O A. Hou#80 HA 80 C. H: 580 Hu> 80 OB. H: 280 H: <80 OD. H: 80 HA: #80 What is the value of the standardized test statistic? The standardized...
Use technology and a t-test to test the claim about the population means at the given level of significance of using the given sample statistics. Assume the population is normally distributed Claim: >73 0.10 Sample statistics: x 75,5.5 2.0, n. 25 What are the null and alternative hypotheses? Choose the correct answer below. O A Ho: 573 HA> 73 OC. H: 73 HA 73 OB H73 HA 73 OD. H: 273 HA 73 What is the value of the standardized...
Use a t-test to 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 z 8300; α= 0.10 Sample statistics: x= 8100, s= 470, n= 22 18. What are the null and alternative hypotheses? ○ A. H0:1128300 O c. Ho: μ#8300 O B. Ho: μ#8300 Ha: μ = 8300 D. Ho: μ 8300 Ha: μ > 8300 Ha: μ < 8300 Ha:...
Test the claim about the population mean, H. at the given level of significance using the given sample statistics. Claim: u = 40; a=0.01; 6 = 3.56. Sample statistics: x = 38.7, n= 76 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: = 40 Ha <40 O C. Ho: u = 40 Ha: #40 O E. Ho: #40 Ha: p= 40 OB. Ho: < 40 H: H = 40 OD. Ho: > 40 Ha...
4
ח Test the claim about the population mean, i, at the given level of significance using the given sample statistics. Claim: = 30; a =0.04; 0 = 3.52. Sample statistics: X = 292, n=53 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho u = 30 He: > 30 oc. Họ H= 30 H< 30 OE. HO = 30 Hy #30 OB. Ho * 30 H = 30 OD. H: > 30 H, =...
/ study / Test the claim about the population mean, H. at the given level of significance using the given sample statistics Claim #6000; a=0.03; = 403. Sample statistics X5900, n = 49 jestio Identify the null and alternative hypotheses Choose the correct answer below transcribe O A. Ho 6000 H 26000 OC. Ho S6000 H +6000 O E. Ho 6000 Hu*6000 OB. Ho 6000 Hus 6000 OD. Ho 6000 Ho 6000 OF. Ho 6000 H +6000 pert A Calculate...
Test the claim about the population mean, μ, at the given level of significance using the given sample statistics Claim: -30: -0.04; ơ: 3.92. Sample statistics: x-28.5, n-64 Identify the null and alternative hypotheses. Choose the correct answer below B. Ho:H> 30 Ha: H 30 D. Ho : < 30 Ha: H<30 #30 Ha : НО. Е, 30 Ha H> 30 Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.) Determine the...
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