es No Total New England 27 13 Mid-Atlantic 29 11 Midwest 28 12 Great plains 33 7 South Atlantic 32 8 Deep South 33 7 Mountain 25 15 Pacific 17 23 Total 224 96 Use descriptive statistics to summarize the data from Fuentes’ study. Based on your descriptive statistics, what are your preliminary conclusions about the penetration of Fuentes’ Candied Bacon Potato Chips in grocery stores across its eight U.S. sales regions?

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Author:Amos Gilat
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Yes No Total
New England 27 13
Mid-Atlantic 29 11
Midwest 28 12
Great plains 33 7
South Atlantic 32 8
Deep South 33 7
Mountain 25 15
Pacific 17 23
Total 224 96
  1. Use descriptive statistics to summarize the data from Fuentes’ study. Based on your descriptive statistics, what are your preliminary conclusions about the penetration of Fuentes’ Candied Bacon Potato Chips in grocery stores across its eight U.S. sales regions?

  2. Do the results of your hypothesis test provide evidence that Fuentes’ Candied Bacon Potato Chips have penetrated grocery stores across its eight U.S. sales regions? In which sales region(s) is penetration of Fuentes’ Candied Bacon Potato Chips lower or higher than expected? Use the Marascuilo pairwise comparison procedure at

    α=.05α=.05

    to test for differences between regions.

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