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88 Ho: H = 60 seconds H₁: #60 seconds ine the test statistic. und to two decimal places as needed.) ine the P-value. und to three decimal places as needed.) he final conclusion that addresses the original claim. Ho. There is s a group, the students are reasonably good at estimating one minute. 48 77 50 33 69 72 78 59 73 82 100 101 75 D C OD. Ho: H=60 seconds H₁: μ> 60 seconds evidence to conclude that the mean of the population of estimates is 60 seconds correct. It let

88 Ho: H = 60 seconds H₁: #60 seconds ine the test statistic. und to two decimal places as needed.) ine the P-value. und to three decimal places as needed.) he final conclusion that addresses the original claim. Ho. There is s a group, the students are reasonably good at estimating one minute. 48 77 50 33 69 72 78 59 73 82 100 101 75 D C OD. Ho: H=60 seconds H₁: μ> 60 seconds evidence to conclude that the mean of the population of estimates is 60 seconds correct. It let

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
Section10.4: Distributions Of Data
Problem 19PFA
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A group of students estimated the length of one minute without reference to a watch or clock, and the times (seconds) are listed below. Use a 0.01 significance level to test the claim that these times are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 75 88 48 77 50 33 69 72 78 59 73 82 100 101 75 D S Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: μ= 60 seconds OB. Ho: 60 seconds H₁ μ< 60 seconds = 60 seconds OC. Ho: H= 60 seconds H₁ OD. Ho: H= 60 seconds H₁: > 60 seconds H₁: #60 seconds Determine the test statistic. lete (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.)
Transcribed Image Text:A group of students estimated the length of one minute without reference to a watch or clock, and the times (seconds) are listed below. Use a 0.01 significance level to test the claim that these times are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 75 88 48 77 50 33 69 72 78 59 73 82 100 101 75 D S Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: μ= 60 seconds OB. Ho: 60 seconds H₁ μ< 60 seconds = 60 seconds OC. Ho: H= 60 seconds H₁ OD. Ho: H= 60 seconds H₁: > 60 seconds H₁: #60 seconds Determine the test statistic. lete (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.)
A group of students estimated the length of one minute without reference to a watch or clock, and the times (seconds) are listed below. Use a 0.01 significance level to test the claim that these times are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 75 88 48 77 50 33 69 72 78 59 73 82 100 101 75 D OC. Ho: H= 60 seconds O D. Ho: H= 60 seconds H₁: μ#60 seconds H₁: > 60 seconds Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) let State the final conclusion that addresses the original claim. Ho. There is ▾correct. It evidence to conclude that the mean of the population of estimates is 60 seconds that, as a group, the students are reasonably good at estimating one minute.
Transcribed Image Text:A group of students estimated the length of one minute without reference to a watch or clock, and the times (seconds) are listed below. Use a 0.01 significance level to test the claim that these times are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 75 88 48 77 50 33 69 72 78 59 73 82 100 101 75 D OC. Ho: H= 60 seconds O D. Ho: H= 60 seconds H₁: μ#60 seconds H₁: > 60 seconds Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) let State the final conclusion that addresses the original claim. Ho. There is ▾correct. It evidence to conclude that the mean of the population of estimates is 60 seconds that, as a group, the students are reasonably good at estimating one minute.
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