Ten people participated in a taste experiment to determine if there is a difference in the mean

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Ten people participated in a taste experiment to determine if there is a difference in the mean score of two cereals (where 100 is best).

a) Write the null and alternative hypothesis.
b) What is the estimated mean difference?
c) At 5% significance, is the null rejected?
d) Write a statistical conclusion.

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Principles Of Managerial Statistics And Data Science

ISBN: 9781119486411

1st Edition

Authors: Roberto Rivera

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Question Posted: Aug 09, 2023 09:40 AM

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Ten people participated in a taste experiment to determine if there is a difference in the mean

Question:

Paired T-Test and Cl N Mean 5.03 10 StDev SE Mean 9.37 2.96 Difference 95% CI for mean difference: (-1.67, 11.73) T-Test of mean difference = 0 (vs 0): T-Value = 1.70 P-Value = 0.124

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a Null and Alternative Hypotheses Null Hypothesis H0 There is no significant difference in the mean ...View the full answer

Principles Of Managerial Statistics And Data Science

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