In an experiment to investigate the performance of four different brands of spark plugs intended for use on a 125-cc motorcycle, five plugs of each brand were tested, and the number of miles (at a constant speed) until failure was observed. A partially completed ANOVA table is given. Fill in the missing entries, and test the relevant hypotheses using a 0.05 level of significance. (Give the answer to two decimal places.) Source of Variation df Sum of Squares Mean Square F Treatments Error Total 234009.04 311967.83 The data ---Select-- consistent with the null hypothesis.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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In an experiment to investigate the performance of four different brands of spark plugs intended for use on a 125-cc motorcycle, five plugs of each brand were tested, and the number of
miles (at a constant speed) until failure was observed. A partially completed ANOVA table is given.
Fill in the missing entries, and test the relevant hypotheses using a 0.05 level of significance. (Give the answer to two decimal places.)
Source of
Variation
df
Sum of
Squares
Mean
Square
F
Treatments
Error
Total
234009.04
311967.83
The data ---Select-- consistent with the null hypothesis.
Transcribed Image Text:In an experiment to investigate the performance of four different brands of spark plugs intended for use on a 125-cc motorcycle, five plugs of each brand were tested, and the number of miles (at a constant speed) until failure was observed. A partially completed ANOVA table is given. Fill in the missing entries, and test the relevant hypotheses using a 0.05 level of significance. (Give the answer to two decimal places.) Source of Variation df Sum of Squares Mean Square F Treatments Error Total 234009.04 311967.83 The data ---Select-- consistent with the null hypothesis.
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