what are the critical values? Test the claim below about the mean of the differences for...
Test the claim below about the mean of the differences for a population of paired data at the level of significance a. Assume the samples are random and dependent, and the populations are normally distributed. Claim: Ho<0; a=0.01. Sample statistics: d = 1.8, Sa = 3.4, n = 13 Identify the null and alternative hypotheses. Choose the correct answer below. 0 O B. Ho Hd < 0 Ha Ha 20 OD. Ho Hd = 0 O A. Ho Hd >...
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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, =...
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...
Test the claim about the differences between two population variances o, and on at the given level of significance a using the given sample statistics. Assume that the sample statistics are from independent samples that are randomly selected and each population has a normal distribution Claim: o> , a = 0.10 Sample statistics: 8 = 757, n, = 6, s = 175, n2 = 5 Find the null and alternative hypotheses O A. He:0; <o 1. Ha: 0² 203 OC....
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...
Test the claim about the population mean, , at the given level of significance using the given sample statistics. Claim: u = 30; a = 0.09; 6 = 3.02. Sample statistics: x = 28.8, n=62 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: u = 30 Hu> 30 0 C. Ho: < 30 Hau= 30 E. Ho: u = 30 H: #30 OB. Ho:u#30 Ha: u = 30 OD. Ho: > 30 Ha: H...
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...
/ 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...
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, , 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...