Question
The number of raisins in each of 14 miniboxes (1/2-ounce size) was counted for a generic brand and for Sunmaid brand raisins. The two data
The number of raisins in each of 14 miniboxes (1/2-ounce size) was counted for a generic brand and for Sunmaid brand raisins. The two data sets are shown here.
Generic Brand | Sunmaid | ||||||
---|---|---|---|---|---|---|---|
24 | 25 | 24 | 27 | 24 | 30 | 25 | 23 |
27 | 27 | 27 | 26 | 29 | 23 | 29 | 21 |
25 | 28 | 25 | 26 | 26 | 27 | 29 | 28 |
27 | 25 | 29 | 23 |
(a) What are the mean for the generic brand? (Round your answer to four decimal places.) raisins
What are the standard deviation for the generic brand? (Round your answer to four decimal places.) raisins
(b) What is the mean for the Sunmaid brand? (Round your answer to four decimal places.) raisins
What is the standard deviation for the Sunmaid brand? (Round your answer to four decimal places.) raisins
(c)Compare the centers and variabilities of the two brands using the results of parts (a) and (b).
A. The centers and variabilities are roughly the same.
B. The center of the Sunmaid brand is much lower than the center of the generic brand. The variability is roughly the same for both brands.
C. The centers are roughly the same. There appears to be more variation in the number of Sunmaid raisins than in the number of generic brands raisins.
D. The center of the Sunmaid brand is much higher than the center of the generic brand. The variability is roughly the same for both brands.
E. The centers are roughly the same. There appears to be less variation in the number of Sunmaid raisins than in the number of generic brand raisins.
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