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 a0.01significance 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? 80895172513666727855748110410176 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A.H0:μ=60secondsH1:μ<60seconds B.H0:μ=60secondsH1:μ>60seconds C.H0:μ≠60secondsH1:μ=60seconds D.H0:μ=60secondsH1:μ≠60secondsDetermine the test statistic. Determine the P-value. State the final conclusion that addresses the original claim. Fail to rejectRejectH0.There is sufficientnot sufficientevidence to conclude that the original claim that the mean of the population of estimates is60seconds isis notcorrect. It appearsdoes not appearthat, as a group, the students are reasonably good at estimating one minute.

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Description: 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 a0.01significance level to test the claim that these times are from a population with a mean equal to 60 sec

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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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?

104

101

Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?

H0:

μ=60

seconds

H1:

μ<60

seconds

H0:

μ=60

seconds

H1:

μ>60

seconds

H0:

μ≠60

seconds

H1:

μ=60

seconds

H0:

μ=60

seconds

H1:

μ≠60

seconds

Determine the test statistic.

Determine the P-value.

State the final conclusion that addresses the original claim.

Fail to reject

Reject

H0.

There is

sufficient

not sufficient

evidence to conclude that the original claim that the mean of the population of estimates is

seconds

is not

correct. It

appears

does not appear

that, as a group, the students are reasonably good at estimating one minute.

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