The data to the right represent the number of chocolate chips per cookie in a random sample of a name brand and a store brand. Complete parts (a) to (e) below. Full data setO Name Brand Store Brand 27 20 22 26 23 16 22 20 23 24 33 31 29 33 25 27 15 20 26 21 25 20 21 28 30 18 (a) Draw side-by-side baxplots for each brand of cookie. Label the boxplots "N for the name brand and "S" for the store brand. Choose the correct answer below. OA. Oc. N- S- 10 30 10 20 (b) Does there appear to be a difference in the number of chips per cookie? O A. Yes. The store brand appears to have more chips per cookie. OB. No. There appears to be no difference in the number of chips per cookie. OC. Yes. The name brand appears to have more chips per cookie. OD. There is insufficient information to draw a conclusion. (c) Does one brand have a more consistent number of chips per cookie? O A. No. Both brands have roughly the same number of chips per cookie. O B. Yes. The store brand has a more consistent number of chips per cookie. OC. Yes. The name brand has a more consistent number of chips per cookie. OD. There is insufficient information to draw a conclusion.
The data to the right represent the number of chocolate chips per cookie in a random sample of a name brand and a store brand. Complete parts (a) to (e) below. Full data setO Name Brand Store Brand 27 20 22 26 23 16 22 20 23 24 33 31 29 33 25 27 15 20 26 21 25 20 21 28 30 18 (a) Draw side-by-side baxplots for each brand of cookie. Label the boxplots "N for the name brand and "S" for the store brand. Choose the correct answer below. OA. Oc. N- S- 10 30 10 20 (b) Does there appear to be a difference in the number of chips per cookie? O A. Yes. The store brand appears to have more chips per cookie. OB. No. There appears to be no difference in the number of chips per cookie. OC. Yes. The name brand appears to have more chips per cookie. OD. There is insufficient information to draw a conclusion. (c) Does one brand have a more consistent number of chips per cookie? O A. No. Both brands have roughly the same number of chips per cookie. O B. Yes. The store brand has a more consistent number of chips per cookie. OC. Yes. The name brand has a more consistent number of chips per cookie. OD. There is insufficient information to draw a conclusion.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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