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.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
Section: Chapter Questions
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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 set O
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 boxplots 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.
OB. 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.
Transcribed Image Text: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 set O 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 boxplots 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. OB. 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.
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