Refer to Exercise 11.8. Are the population variances the same for weekly sales (4 stores)? Exercise 11.8
Question:
Exercise 11.8
Sales of People magazine are compared over a 5-week period at four Borders outlets in Chicago. Do the data show a significant difference in mean weekly sales?
Transcribed Image Text:
Weekly Sales Store 4 100 116 87 102 100 Store 3 Store 2 97 82 101 Store 1 89 102 106 105 115 112 75 106 94
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From Table 11 5 we find H critical 206 df 1 c 4 df 2 n c 1 4 We fa...View the full answer
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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