(Answered) How many tests total are you going to compute

Statistics

Problem: You have 7 means, and you want to compare each mean to every other mean.

Required:

(a) How many tests total are you going to compute?

(b) What would be the chance of making at least one Type I error if the Type I error for each test was .05 and the tests were independent?

(c) Do you think the chance of making at least one Type 1 error when comparing these 7 tests is high or low? Explain your answer.

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