Question

Suppose we were interested in determining if there were differences in the average prices between two local supermarkets. We randomly pick six items to compare at both supermarkets. Which statistical procedure would be best to use for this study and why

Answer 1

Answer:

a.Matched-pairs t procedure if you interpreted as ‘same six items’ b.One-sample t test c.Two-sample t test if you interpreted as ‘different six items’

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