Use Software to Conduct the Analysis of Variance Test Do the Data Indicate That There Is a Difference in a Significance
Multiple Choice
Use software to conduct the analysis of variance test. Use a significance level of 0.05 to test the null hypothesis.
-A consumer magazine wants to compare the lifetimes of ballpoint pens of three different types. The magazine takes a random sample of pens of each type in the following table.
Do the data indicate that there is a difference in mean lifetime for the three brands of ballpoint pens?
A) Yes
B) No
Correct Answer:

Verified
Correct Answer:
Verified
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