Accounting department analyzes variance of weekly unit cost

Reference no: EM13519700

The accounting department analyzes the variance of the weekly unit cost reported by two production departments. A sample of 16 cost reports for each of the two departments shows cost variances of 2.3 and 5.4, respectively. Is this sample information sufficient to conclude that the two production departments differ in terms of unit cost variance? Use alpha = .10.

Reference no: EM13519700

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