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Author Question: A sample mean, sample standard deviation, and sample size are given. Use the one-mean t-test to ... (Read 137 times)

Mr. Wonderful

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on: Apr 7, 2020
A sample mean, sample standard deviation, and sample size are given. Use the one-mean t-test to perform the required hypothesis test about the mean, μ, of the population from which the sample was drawn. Use the critical-value approach.

, , n = 15, H0: μ = 32.6, Ha: μ ≠ 32.6, α = 0.05.
◦ Test statistic: t = 4.95. Critical values: Reject There is sufficient evidence to support the claim that the mean is different from 32.6.
◦ Test statistic: t = 4.95. Critical values: Reject There is sufficient evidence to support the claim that the mean is different from 32.6.
◦ Test statistic: t = 4.95. Critical values: Do not reject There is not sufficient evidence to support the claim that the mean is different from 32.6.
◦ Test statistic: t = 4.95. Critical values: Do not reject There is not sufficient evidence to support the claim that the mean is different from 32.6.
Introductory Statistics ¦ Weiss ¦ 10th Edition
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Marked as best answer by Mr. Wonderful on Apr 7, 2020

stallen

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Reply #1 on: Apr 7, 2020
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Mr. Wonderful

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Reply 2 on: Apr 7, 2020
Gracias!

lkanara2

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Reply 3 on: Yesterday
Wow, this really help

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