Use Table III to indicate whether the p-values for the following t-tests are less than 1%, between
Question:
(a) H0: μ = 10, HA: μ ≠ 10, n = 20, x- = 12.49, s = 1.32
(b) H0 : μ < 3.2, HA : μ > 3.2, n = 43, x- = 3.03, s = 0.11
(c) H0: μ > 85. HA: μ < 85. h = 16, x- = 73.43, s = 16.44
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a The tstatistic is and the pvalue is 2 Pt 19 844 ...View the full answer
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Related Book For
Probability And Statistics For Engineers And Scientists
ISBN: 9780495107576
3rd Edition
Authors: Anthony Hayter
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