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. Sample mean = 43.4 s = 7.4 n = 15 α = 0.05 H0: µ = 32.6 H1: µ ≠ 32.6 The test statistics is (Round to three decimal places) The critical value(s) is/are (If there are two critical values separate each with a comma.) The decision is to the null hypothesis. (Enter R if you reject and enter F if you fail to reject)
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. Sample mean = 43.4 s = 7.4 n = 15 α = 0.05 H0: µ = 32.6 H1: µ ≠ 32.6 The test statistics is (Round to three decimal places) The critical value(s) is/are (If there are two critical values separate each with a comma.) The decision is to the null hypothesis. (Enter R if you reject and enter F if you fail to reject)
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 58CR
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A sample mean, sample standard deviation, and
Sample mean = 43.4 s = 7.4 n = 15 α = 0.05
H0: µ = 32.6
H1: µ ≠ 32.6
- The test statistics is (Round to three decimal places)
- The critical value(s) is/are (If there are two critical values separate each with a comma.)
- The decision is to the null hypothesis. (Enter R if you reject and enter F if you fail to reject)
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