In Exercises 5–16, use analysis of variance for the indicated test. Fast Food Dinner Service Times Data Set 25 “Fast Food” in Appendix B lists drive-through service times (seconds) for dinners at...

In Exercises 5–16, use analysis of variance for the indicated test.

Fast Food Dinner Service Times Data Set 25 “Fast Food” in Appendix B lists drive-through service times (seconds) for dinners at McDonald’s, Burger King, and Wendy’s. Using those times with a TI-83/84 Plus calculator yields the following display. Using a 0.05 significance level, test the claim that the three samples are from populations with the same mean. What do you conclude?

TI-83/84 Plus

Extracted text: NORMAL FLOAT AUTO REAL RADIAN MP One-way ANOVA F=5,596275825 p=, 0045462237 Factor df=2 Ss-35696.44 MS=17848.22 Error 4 df-147