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Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 11.3 - Problem 5
Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 11.3 - Problem 5

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# ?In Problems 1–6, assume that the populations are normally distributed. 5. Test whether m1 6 m2 at the = 0.02 level of significance for the given ISBN: 9780134133539 240

## Solution for problem 5 Chapter 11.3

Statistics: Informed Decisions Using Data | 5th Edition

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Problem 5

In Problems 1–6, assume that the populations are normally distributed.

5. Test whether m1 6 m2 at the = 0.02 level of significance for the given sample data. Step-by-Step Solution:

Step 1 of 5) In Problems 1–6, assume that the populations are normally distributed. 5. Test whether m1 6 m2 at the = 0.02 level of significance for the given sample data. Verifying the Normality Requirement in a One-Way ANOVA One requirement that must be satisfied to conduct a one-way ANOVA is that the k populations must be normally distributed. We verified this requirement in the shear bond strength example by drawing normal probability plots for each of the k = 4 samples to see if the plots suggested that the data could come from a population that is normally distributed. A potential problem with this approach is that if the sample sizes are small, then drawing normal probability plots for each sample does not shed enough light on whether the normality requirement is satisfied. To address this issue, we can take another route. In a one-way ANOVA, a single factor is varied.

Step 2 of 2

##### ISBN: 9780134133539

Since the solution to 5 from 11.3 chapter was answered, more than 214 students have viewed the full step-by-step answer. Statistics: Informed Decisions Using Data was written by and is associated to the ISBN: 9780134133539. The answer to “?In 1–6, assume that the populations are normally distributed.5. Test whether m1 6 m2 at the = 0.02 level of significance for the given sample data.” is broken down into a number of easy to follow steps, and 26 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 88 chapters, and 2422 solutions. This textbook survival guide was created for the textbook: Statistics: Informed Decisions Using Data, edition: 5. The full step-by-step solution to problem: 5 from chapter: 11.3 was answered by , our top Statistics solution expert on 01/15/18, 03:19PM.

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Statistics: Informed Decisions Using Data : Testing the Significance of the Least-Squares Regression Model
?If H0: b1 = 0 is not rejected, what is the best estimate for the value of the response variable for any value of the explanatory variable?

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