To test whether the mean time needed to mix a batch of material is the same...

Manufacture
1	2	3
21	27	24
27	24	21
24	33	27
21	24	21

a. Compute the values below (to 2 decimals, if necessary).

Sum of Squares, Error
Mean Squares, Error
Fisher's LSD Value

b. Use Fisher's LSD procedure to develop a 95% confidence interval estimate of the difference between the means for manufacturer 1 and manufacturer 2. Round to two decimal places. Enter negative values as negative numbers.

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Expert Solution

orchestra answered 1 year ago

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