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1. A large game store wishes to test whether this year's average weekly sales have increased from last year's weekly sales of $8500 (try writing

1. A large game store wishes to test whether this year's average weekly sales have increased from last year's weekly sales of $8500 (try writing these out in words to help interpret in context):

a. What is a Type I Error in the context of this problem?

b. What is a Type II Error in the context of this problem

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