µ1 = average number of books read by the students of teacher A %3D µ2 = average number of books read by the students of teacher B Two teachers, A and B, claim that they influenced their students differently with respect to reading identify The research hypothesis H1 The null hypothesis HO the rejection region of the null hypothesis 1. H;: H1 = H2 2. Họ: 41 7 H2 3. (-00, -tin-1)] U [tin-1) , ∞) H1: H1 – H2 = 0 Họ: 41 - H2 #0 1. H1: H1 # H2 2. Họ: H1 Ho: HI 3. [-t(n-1) , tin-1] 1. H;: H1 7 42 2. Но: М 3. (-00, -t(n-1)] U [tn-1) , ∞) H1: H1 – H2 #0 Họ: 41 – H2 = 0 %3D 1. H1: H1 7 H2 2. Ho: М H1: H1 – H2 # 0 Ho: H1 3. (-00 , t(n-1)]
µ1 = average number of books read by the students of teacher A %3D µ2 = average number of books read by the students of teacher B Two teachers, A and B, claim that they influenced their students differently with respect to reading identify The research hypothesis H1 The null hypothesis HO the rejection region of the null hypothesis 1. H;: H1 = H2 2. Họ: 41 7 H2 3. (-00, -tin-1)] U [tin-1) , ∞) H1: H1 – H2 = 0 Họ: 41 - H2 #0 1. H1: H1 # H2 2. Họ: H1 Ho: HI 3. [-t(n-1) , tin-1] 1. H;: H1 7 42 2. Но: М 3. (-00, -t(n-1)] U [tn-1) , ∞) H1: H1 – H2 #0 Họ: 41 – H2 = 0 %3D 1. H1: H1 7 H2 2. Ho: М H1: H1 – H2 # 0 Ho: H1 3. (-00 , t(n-1)]
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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