Solution Found!
In Exercise, use the following listed chest
Chapter 12, Problem 2 BSC(choose chapter or problem)
In Exercises 1-4, use the following listed chest deceleration measurements (in g, where g is the force of gravity) from samples of small, midsize, and large cars. (These values are from Data Set 13 in Appendix B.) Also shown (on the next page) are the SPSS results for analysis of variance. Assume that we plan to use a 0.05 significance level to test the claim that the different size categories have the same mean chest deceleration in the standard crash test.
Why Not Test Two at a Time? Refer to the sample data given in Exercise 1. If we want to test for equality of the three means, why don't we use
three separate hypothesis tests for \(\mu \ 1 =\mu \ 2 \) , \(\mu \ 1 =\mu \ 3 \) , and \(\mu \ 2 =\mu \ 3 \) ?
Equation Transcription:
Text Transcription:
mu 1= mu 2
mu 1= mu 3
mu 2= mu 3
Questions & Answers
QUESTION:
In Exercises 1-4, use the following listed chest deceleration measurements (in g, where g is the force of gravity) from samples of small, midsize, and large cars. (These values are from Data Set 13 in Appendix B.) Also shown (on the next page) are the SPSS results for analysis of variance. Assume that we plan to use a 0.05 significance level to test the claim that the different size categories have the same mean chest deceleration in the standard crash test.
Why Not Test Two at a Time? Refer to the sample data given in Exercise 1. If we want to test for equality of the three means, why don't we use
three separate hypothesis tests for \(\mu \ 1 =\mu \ 2 \) , \(\mu \ 1 =\mu \ 3 \) , and \(\mu \ 2 =\mu \ 3 \) ?
Equation Transcription:
Text Transcription:
mu 1= mu 2
mu 1= mu 3
mu 2= mu 3
ANSWER:
Solution 2BSC