(c) Would you suggest transforming the data in this site- NOM 7.10 5.00 7.073 ation? Explain why or why not. YOM 6.92 5.97 6.71 (d) Would you say that the previous confidence intervals and p-values found in HW 2, 3 are likely to be reliable? Y.; 704 5.90 Y... = 6.94 Explain your answer. 3. A thread manufacturer was interested in how many breaks (a) Write down the no-interaction two-way ANOVA in thread occurred for four winding speeds (Slow, Normal, model, and its assumptions (and constraints). Fast, Maximum). The number of breaks for 10,(00 spools was recorded. Diagnostic plots are found on the back page. (b) Write down the interaction two-way ANOVA model, and its assumptions (and constraints). (a) Based on the plots, does it appear as though the as- (c) Do you believe there is a significant effect from smoking sumptions for ANOVA are met? Explain your answer. cigarettes on sleep? Explain. (b) State the null and alternative for the Shapiro-Wilks (d) Do you believe there is a significant effect from smoking test. marijuana on sleep? Explain. (c) State the null and alternative for the Brown-Forstyhe (e) Do you believe there is an interaction effect between test. smoking cigarettes and smoking marijuana on sleep? (d) The p-value for the hypothesis of equal means on this Explain. data was: 7.593 x 10 15. Do you believe it is reliable? Explain your answer. 7. Continue with problem 6. 4. Continue with problem 3. (a) How many values of % are necessary to estimate! (a) The p-value for the Shpiro-Wilks test is: 0.0734. In- (b) How many values of a; are necessary to estimate? terpret this p-value in terms of the problem. (c) How many values of (yo);; are necessary to estimate