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Use technology and a t test to test the claim about the population mean μ at...
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 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...
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 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 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 ? 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
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 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...
Test the claim about the population mean, μ' atte gven level of signfcance using the given sample...
Test the claim about the population mean, μ' atte gven level of signfcance using the given sample statistics. Cairn: μ-30: α-002; σ-321 Sample statistics: x-28.6, n.54 dentify the null and aibernative hypotheses. Choose the comect answer below He's .30 Ha : μ > 30 Caloulate the standardized test statistic. The standardized test statistic is Round to two decimal places as needed.) Determine the ortical value(o) Select the correct choice below and i in the anawer box to complete your choice...
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 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...
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 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 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...
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 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...
Test the claim about the population mean, μ' atte gven level of signfcance using the given sample statistics. Cairn: μ-30: α-002; σ-321 Sample statistics: x-28.6, n.54 dentify the null and aibernative hypotheses. Choose the comect answer below He's .30 Ha : μ > 30 Caloulate the standardized test statistic. The standardized test statistic is Round to two decimal places as needed.) Determine the ortical value(o) Select the correct choice below and i in the anawer box to complete your choice...
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