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OA Ho: #2 H₂:14 12 C. Ho: 12 H₁:14 > 1/2 The test statistic, t, is 0.77 (Round to two decimal places as needed.) The P-value is 0.228. (Round to three decimal places as needed.) State the conclusion for the test. OB. ₂:42 M₁:14 12 OD. 1₂:42 A Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women OB. Reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women C. Fall to reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women OD. Reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women b. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women -P₂" (Round to three decimal places as needed.)

OA Ho: #2 H₂:14 12 C. Ho: 12 H₁:14 > 1/2 The test statistic, t, is 0.77 (Round to two decimal places as needed.) The P-value is 0.228. (Round to three decimal places as needed.) State the conclusion for the test. OB. ₂:42 M₁:14 12 OD. 1₂:42 A Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women OB. Reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women C. Fall to reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women OD. Reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women b. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women -P₂" (Round to three decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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K A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. C @ 2 S View an example x H a. Use a 0.05 significance level to test the claim that men have a higher mean body temperature than women. What are the null and alternative hypotheses? nd OA Ho: Hy #1₂ Hy: Hy <H₂ C. Ho: P1 P₂2 H₂: Hy > P₂ The test statistic, t, is 0.77 (Round to two decimal places as needed.) The P-value is 0.228. (Round to three decimal places a needed.) State the conclusion for the test. # 3 A. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women. OB. Reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women. c. Fail to reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women. OD. Reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women. b. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women. E D Get more help. C с $ 4 FA R F V % 5 A T G 7 6 B MacBook Air Y H & 7 N 34 U J OB. Ho: 2₂ H₂: Hy <H₂ 4 8 OD. M₂: #y #₂2 M₂: Hy #4₂ 20 I M ( 9 K 6 O I дв 6 O L H n x S command P Clear all I 3 ( : Men H₁ 11 97.64 F 0.77 F ; t option = ? 0 Women H₂ 59 97.45 F 0.63 F Check answer 11 I delete
Transcribed Image Text:K A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. C @ 2 S View an example x H a. Use a 0.05 significance level to test the claim that men have a higher mean body temperature than women. What are the null and alternative hypotheses? nd OA Ho: Hy #1₂ Hy: Hy <H₂ C. Ho: P1 P₂2 H₂: Hy > P₂ The test statistic, t, is 0.77 (Round to two decimal places as needed.) The P-value is 0.228. (Round to three decimal places a needed.) State the conclusion for the test. # 3 A. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women. OB. Reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women. c. Fail to reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women. OD. Reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women. b. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women. E D Get more help. C с $ 4 FA R F V % 5 A T G 7 6 B MacBook Air Y H & 7 N 34 U J OB. Ho: 2₂ H₂: Hy <H₂ 4 8 OD. M₂: #y #₂2 M₂: Hy #4₂ 20 I M ( 9 K 6 O I дв 6 O L H n x S command P Clear all I 3 ( : Men H₁ 11 97.64 F 0.77 F ; t option = ? 0 Women H₂ 59 97.45 F 0.63 F Check answer 11 I delete
K A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. 2 W S OA Hoiy #12 H₂:14 1₂ View an example x H and C. Ho: #1 = 1/2 H₂:14 1₂ The test statistic, t, is 0.77- (Round to two decimal places as needed.) The P-value is 0.228. (Round to three decimal places as needed.) State the conclusion for the test. b. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women. 044-20 (Round to three decimal places as needed.) #1 3 A. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women. OB. Reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women. XC. Fail to reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women OD. Reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women E D Get more help- с $ a R F % 5 V T G 6 B MacBook Air % Y H 7 N FF OB. H: 12/2 M₂: Hy <p/₂ U OD. 1₂:14 = 1/₂ M₂: Hy #₂ J 8 DH M ( 9 K be O < I дв O H n L X S P command Men H₁ 11 97.64 F 0.77°F Clear all > ; t [ option Chec ? 11 | Women H₂ 59 97.45 F 0.63 F delete
Transcribed Image Text:K A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. 2 W S OA Hoiy #12 H₂:14 1₂ View an example x H and C. Ho: #1 = 1/2 H₂:14 1₂ The test statistic, t, is 0.77- (Round to two decimal places as needed.) The P-value is 0.228. (Round to three decimal places as needed.) State the conclusion for the test. b. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women. 044-20 (Round to three decimal places as needed.) #1 3 A. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women. OB. Reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women. XC. Fail to reject the null hypothesis. There is sufficient evidence to support the claim that men have a higher mean body temperature than women OD. Reject the null hypothesis. There is not sufficient evidence to support the claim that men have a higher mean body temperature than women E D Get more help- с $ a R F % 5 V T G 6 B MacBook Air % Y H 7 N FF OB. H: 12/2 M₂: Hy <p/₂ U OD. 1₂:14 = 1/₂ M₂: Hy #₂ J 8 DH M ( 9 K be O < I дв O H n L X S P command Men H₁ 11 97.64 F 0.77°F Clear all > ; t [ option Chec ? 11 | Women H₂ 59 97.45 F 0.63 F delete
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