1. Consider the data from problem 3.26. Use a hand calculator to answer these questions (do not use R). Show your work!

   1. Calculate the sums of squares and construct the ANOVA table of this experiment (you may use a hand calculator but not R). Show your work!

1. Give the rejection region of the test that the three circuit types have the same mean response time (use α = 0.05): _______________

2. Do we have enough evidence to conclude that the three circuit types don’t have the same mean response time? ____

3. Construct a 90% confidence interval for the mean response time of circuit type 2 ________________

1. Construct a 95% confidence interval for the difference in mean response time between circuits of types 2 and 3 ______________

Calculate Tukey’s HSD ________. Using Tukey’s HSD method, which circuit types have the same mean response time and which circuit types have different mean response times?

DETAILED ASSIGNMENT

2021032916201320210329022918as1_part1