Question: 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

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?

Data Set25

TI-83/84 Plus HORMAL FLOAT RUTO REAL RADZAN HP F-5.596275825 p.0045462237 Factor df#2 SS-35696.44 MS-17848.22 Error df 147 DUNKIN DONUTS DUN MCDONALDS LUNCH BURGER KING LUNCH BURGER KING DINNER DINNER WENDYS LUNCH WENDYS DINNER LUNCH DINNER 120 121

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