Mathematics, 03.08.2019 01:10 Govind3793
The data below represent the weight losses for people on three different exercise programs. if we want to test the claim that the three size categories have the same means, why don't we use three separate hypothesis tests for mu 1=mu 2, mu 2=mu 3, and mu 1=mu 3? exercise a exercise b exercise c 2.5 5.8 4.3 8.8 4.9 6.2 7.3 1.1 5.8 9.8 7.8 8.1 5.1 1.2 7.9 a. a hypothesis test for comparing two means does not exist. b. the risk of type ii error increases and becomes too high. c. the risk of type i error increases and becomes too high. d. actually, we do want to use three separate hypothesis tests.
Answers: 1
Mathematics, 21.06.2019 18:00, amshearer4719
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
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Mathematics, 21.06.2019 22:00, alexisgonzales4752
Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).
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The data below represent the weight losses for people on three different exercise programs. if we wa...
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