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formal 5-step hypothesis testing model

An associate asks for your help in deciphering the following Anova table, indicating that a test of means was performed on the average age of people at three different locations. Unfortunately the person leaves before you can get any further explanation or detail, but you know the results must be presented before senior staff within twenty minutes!

Use the formal 5-step hypothesis testing model to describe the test, the results and interpret the results in conversational English.

ANOVA
Source of Variation SS df MS F P-value F crit
Between Groups 700.0 2 350.0 4.00 0.0288 3.32
Within Groups 2625.0 30 87.5

Total 3325.0 32

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Solution Summary

The expert uses the formal 5-step hypothesis testing model to describe the test, the results and interpret the results in conversational English.

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