Three types of fine fiber were tested for their breaking point using five specimens
tutor4helpyouThree types of fine fiber were tested for their breaking point using five specimens for each type. The breaking points, measured in pounds, are presented below.
Type of fiber
IIIIII
10 7 15
14 11 7
14 8 10
12 9 14
16 11 9
Perform an analysis of variance and summarize your results in a summary table.
What is your conclusion with regard to the null hypothesis that there is no difference between strengths of three fiber types?
Also: Write out the null hypothesis and alternative hypothesis
Clearly state the within group variation and df
Clearly state the within group variation and df
Show the calculation for F
What is the critical value?
State your conclusion in terms of the null hypothesis and in plain language.
- 9 years ago
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- answer.docx
- data.xlsx