Refer to the data for problem 6 a Find the F
Refer to the data for problem 6.
a. Find the F statistic and its numbers of degrees of freedom.
b. Interpret the F statistic in terms of how many times more volatile one source of variability is than another.
c. Find the critical value from the F table at the 5% level.
d. Report the result of the F test at the 5% level.
e. Summarize what this F test has told you about the comparative abilities of these additives to reduce waste.
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