Solution-Mean number of hours spent per week by industry

Mean number of hours spent per week by industry

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Reference no: EM131594761

Question. The manager of a computer software company wishes to study the number of hours senior executives by type of industry spend at their desktop computers. The manager selected a sample of five executives from each of three industries. At the .05 significance level, can she conclude there is a difference in the mean number of hours spent per Week by industry?

Banking	Retail	Insurance
12	8	10
10	8	8
10	6	6
12	8	8
10	10	10

Reference no: EM131594761

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Mean number of hours spent per week by industry

Reference no: EM131594761

Reference no: EM131594761

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