Using the samples of service times from all three restaurants, we obtain the analysis of variance results
Question:
Using the samples of service times from all three restaurants, we obtain the analysis of variance results shown in Figure 10.7. Use a 0.05 significance level to test the claim that the three restaurants have the same mean service time.
Transcribed Image Text:
Source DF SS Factor 2 76493 Error 15 117786 Total 17 194279 MS P 38247 38247 4.87 0.023 7852
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Related Book For
Statistical Reasoning For Everyday Life
ISBN: 978-0134494043
5th Edition
Authors: Jeff Bennett, William Briggs, Mario Triola
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