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Short answer A. What are two tests that are used to check for equal variance in two...

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Basic Math

Short answer

A. What are two tests that are used to check for equal variancein two samples?

B. Why can we not simply use multiple t-tests to determine ifthere is a difference between treatments if we have an experimentwith many treatments?

C. What are the two graphical methods to detect deviations fromnormality, and how do they work (one sentence description ofeach)?

D. When would you use an a priori or an a posteriori tests? Giveone example of each

Answer & Explanation Solved by verified expert
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A What are two tests that are used to check for equal variance in two samples Ftest and Welchs ttest B Why can we not simply use multiple ttests to determine if there is a difference between treatments if we    See Answer
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