Question
Perform the following hypothesis tests of the population mean. In each case, draw a picture to illustrate the rejection regions on both the Z and
Perform the following hypothesis tests of the population mean. In each case, draw a picture to illustrate the rejection regions on both the Z and X distributions, and calculate the p-value of the test.
H0: = 50, H1: > 50, n = 100, x = 55, = 10, = 0.05
H0: = 25, H1: < 25, n = 100, x = 24, = 5,=0.1
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Introduction to Probability
Authors: Mark Daniel Ward, Ellen Gundlach
1st edition
716771098, 978-1319060893, 1319060897, 978-0716771098
