Question

Do store-brand chocolate chip cookies have fewer chips per cookie than Keebler's Chips Deluxe Chocolate Chip Cookies? To find out, a student randomly selected 21 cookies of each brand and counted the number of chips in the cookies. The results are shown next.
(a) Draw side-by-side boxplots for each brand of cookie.
(b) Does there appear to be a difference in the number of chips per cookie?
(c) Does one brand have a more consistent number of chips per cookie?


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  • CreatedApril 27, 2015
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