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 daim that these tímes are from a population with a mea equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 77 89 47 73 52 35 67 74 75 59 76 76 104 96 75 O Assuming all conaitions tor conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: ut 60 seconds O B. Ho = 60 seconds H, p+60 seconds H p= 60 seconds O D. Ho = 60 seconds H p> 60 seconds O C. Ho: =60 seconds H u< 60 seconds Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value (Round to three decimal places as needed) State the final conclusion that addresses the original claim V correct It V that, as a group, the students are V Ho There is Y evidence to conclude that the original claim that the mean of the population of estimates is 60 seconds

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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 tímes are from a population with a mean
equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute?
77
89 47
73 52
35 67
74
75 59 76 76 104 96 75 D
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
O A. Ho: u#60 seconds
O B. Ho: u= 60 seconds
H: p= 60 seconds
H, u# 60 seconds
O D. Ho: p= 60 seconds
H p> 60 seconds
O C. Ho: u= 60 seconds
H u< 60 seconds
Determine the test statistic.
(Round to two decimal places as needed.)
Determine the P-value.
(Round to three decimal places as needed.)
State the final conclusion that addresses the original claim.
V correct. It
V that, as a group, the students are
V Họ. There is
V evidence to conclude that the original claim that the mean of the population of estimates is 60 seconds
Click to select your answer(s).
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 tímes are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 77 89 47 73 52 35 67 74 75 59 76 76 104 96 75 D Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: u#60 seconds O B. Ho: u= 60 seconds H: p= 60 seconds H, u# 60 seconds O D. Ho: p= 60 seconds H p> 60 seconds O C. Ho: u= 60 seconds H u< 60 seconds Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. V correct. It V that, as a group, the students are V Họ. There is V evidence to conclude that the original claim that the mean of the population of estimates is 60 seconds Click to select your answer(s).
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