Do multiple comparisons on the data in problem 11.14 using Tukeys HSD test and α = .05

Question:

Do multiple comparisons on the data in problem 11.14 using Tukey€™s HSD test and α = .05
State which pairs of cities, if any, have significantly different meancosts.
Do multiple comparisons on the data in problem 11.14 using
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: