Use technology and a? t-test to test the claim about the population mean ? at the...
Use technology and a? t-test to test the claim about the population mean ? at the given level of significance ? using the given sample statistics. Assume the population is normally distributed. ?Claim: ?>70; ?=0.10????Sample? statistics: x overbar=71.1?, s=3.5?, n=27
a. What are the null and alternative? hypotheses?
ho: u< or equal to 70,
ha: ?>70
b. What is the p-value for t=1.63?(show process please.)
p-value= 0.058
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Use technology and a? t-test to test the claim about the
population mean ? at the...
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 p at the given level of significance using the given sample statistics. Assume the population is normally distributed Claim je> 70, a = 0.10 Sample statistics. x=71,3,5 = 29, n. 23 What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho #70 OB. Hy 270 HAN= 70 HAR < 70 O C. W, 70 OD. H 570 HA #70 HA 70 What...
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...
Use technology to help you test the claim about the population mean, H. at the given...
Use technology to help you test the claim about the population mean, H. at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed Claim: > 1230; a=0.02; o = 199.18. Sample statistics: x=1249.87, n=250 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho 51230 Ha > 1230 | 0 C. Hp: Hs124987 Ha> 1249.87 OE. Ho: > 1249.87 Ha S 1249.87 O B. Ho 2 1249.87 Ha...
Use technology and a t test to test the claim about the population mean μ at...
Use technology and a t test to test the claim about the population mean μ at the g en level of significance α using the gven sample statistics Assume the population เร normally distributed Claim μ > 74, α-005 Sample statistics: x-75.7, s: 3 7, n: 26 What are the null and altemative hypotheses? Choose the correct answer below O A. Ho H274 Ma μ/ 74 HA μ> 74 What is the value of the standardized test statistic The standardized...
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...
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 technology to help you test the claim about the population mean, , at the given...
Use technology to help you test the claim about the population mean, , at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed Claim: > 1180; �.08; 6 = 204.07. Sample statistics: X-1208.65, n = 275 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho:2 1180 OB. Ho: > 1180 H:< 1180 H:Hs 1180 O C. Ho: H = 1208.65 OD. Ho: > 1208.65 H: <1208.65 HS...
Use technology to help you test the claim about the population mean, μ, at the given...
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> 1 180: α 0.02; σ 211.79. Sample statistics: x 1203.69, n 250 ldentify the null and alternative hypotheses. Choose the correct answer below ) B. H0: μ s 1180 Ha : μ> 1180 Ha: μ 1203.69 HH 1180 Ha H 1180 O c. HOHs 1203 D. Ho...
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:...
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 technology and a t-test to test the claim about the population mean p at the given level of significance using the given sample statistics. Assume the population is normally distributed Claim je> 70, a = 0.10 Sample statistics. x=71,3,5 = 29, n. 23 What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho #70 OB. Hy 270 HAN= 70 HAR < 70 O C. W, 70 OD. H 570 HA #70 HA 70 What...
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...
Use technology to help you test the claim about the population mean, H. at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed Claim: > 1230; a=0.02; o = 199.18. Sample statistics: x=1249.87, n=250 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho 51230 Ha > 1230 | 0 C. Hp: Hs124987 Ha> 1249.87 OE. Ho: > 1249.87 Ha S 1249.87 O B. Ho 2 1249.87 Ha...
Use technology and a t test to test the claim about the population mean μ at the g en level of significance α using the gven sample statistics Assume the population เร normally distributed Claim μ > 74, α-005 Sample statistics: x-75.7, s: 3 7, n: 26 What are the null and altemative hypotheses? Choose the correct answer below O A. Ho H274 Ma μ/ 74 HA μ> 74 What is the value of the standardized test statistic The standardized...
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...
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 technology to help you test the claim about the population mean, , at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed Claim: > 1180; �.08; 6 = 204.07. Sample statistics: X-1208.65, n = 275 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho:2 1180 OB. Ho: > 1180 H:< 1180 H:Hs 1180 O C. Ho: H = 1208.65 OD. Ho: > 1208.65 H: <1208.65 HS...
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> 1 180: α 0.02; σ 211.79. Sample statistics: x 1203.69, n 250 ldentify the null and alternative hypotheses. Choose the correct answer below ) B. H0: μ s 1180 Ha : μ> 1180 Ha: μ 1203.69 HH 1180 Ha H 1180 O c. HOHs 1203 D. Ho...
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:...
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...
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