Question: Refer to Exercise 97 Assume the cleanliness readings were produced

Refer to Exercise 97. Assume the cleanliness readings were produced from two independent samples rather than from matched samples. Use the independent samples approach to produce a 95% confidence interval estimate of the average difference in cleanliness for the populations represented and compare your interval to the one you produced using the matched samples approach.


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  • CreatedJuly 16, 2015
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