a. State the null and the alternate hypothesis. Ho : u1 u2 H1: Treatment means u3 all the same.
a. State the null and the alternate hypothesis. Ho : u1 u2 H1: Treatment means u3 all the same.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 29E
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The following are six observations collected from treatment 1, four observations collected from treatment 2, and five observations collected from treatment 3. Test the hypothesis at the 0.05 significance level that the treatment means are equal.
Treatment 1 | Treatment 2 | Treatment 3 |
9 | 13 | 10 |
7 | 20 | 9 |
11 | 14 | 15 |
9 | 13 | 14 |
12 | 15 | |
10 | ||
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State the null and the alternate hypothesis.
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