3. Using the R data set called warpbreaks (See ?warpbreaks formore info), we want to compare the mean breaks across both thedifferent types of wool and the different levels of tension. Inthis problem, use ?? = 0.10.
a. Make a boxplot to compare breaks across both wool andtension. Color-code the three different tension levels for easiervisibility. Within wool A, describe the relationship betweentension and breaks. Within wool B, describe the relationshipbetween tension and breaks.
b. Run a two-way ANOVA to compare breaks across both wool andtension, including their interaction. Is the interactionsignificant? Which main effects are significant?
c. Regardless of your answer to part b, make an interaction plot(color coding might help, but is not required) and interpretit.
d. Run a one-way ANOVA (or a two-sample ??-test) to comparebreaks across just wool. What is the result of the test, and how doyou reconcile that with our previous results?
Answers should be in the form of R code on how to accomplisheach part and include the correct statistical explanation for thosethat require it in the question. Please be as thorough as possible.Thank you so much!!!
