Mathematics, 08.02.2021 21:50 yeroo860
A manufacturer of MP3 players surveyed one hundred retail stores in each of the firm's sales regions. An analyst noticed that in the South Atlantic region the average retail price was $165 (mean) and the standard deviation was $30. However, in the Mid-Atlantic region the mean price was $170, with a standard deviation of $15. What do these statistics tell us about these two sales regions
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A manufacturer of MP3 players surveyed one hundred retail stores in each of the firm's sales regions...
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