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Test each of the following hypotheses by using the given information. Assume the populations are normally distributed. a. b. C. d. Ho: o =
Test each of the following hypotheses by using the given information. Assume the populations are normally distributed. a. b. C. d. Ho: o = 20 H:0 > 20 = 0.01, n = 17, s = 32 = Ho: o = 8.3 Ha: o # 8.3 a = 0.01, n = 24, s = 16 Ho: o = 44 H:0 < 44 : 0.10, n = 10, s = 4.17 = H:0 = 6 H:0 6 = 0.10, n = 13, s = 1.7
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To test each of the hypotheses given in the image we need to use the ChiSquare test for a single variance because were testing hypotheses about the po...
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Business Statistics for Contemporary Decision Making
Authors: Ken Black
6th Edition
978-0470409015, 9780470559062, 470409010, 470559063, 978-0470910184
