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Inessa05 [86]
3 years ago
6

If you assume the samples are representative how many whole wheat bagels might you infer are sold at each store

Mathematics
2 answers:
labwork [276]3 years ago
5 0
Well, shop A would be 100 because 10÷5=25%, and shope b would be 115, and stop c would be abouthe 140
Alexxandr [17]3 years ago
3 0

Maurine owns three bagel shops. Each shop sells 500 bagels per day. Maureen asks her store managers to use a random sample to see how many whole wheat bagels are sold at each store each day. Shop A has total of 50 bagels in sample and 10 are whole wheat bagels. Store B has a total of 100 bagels in sample and 23 are whole wheat bagels. Shop C has 25 total bagels in sample and 7 are whole wheat bagels.

We find fraction of whole wheat bagels to the sample for each shop using given information

Shop A = \frac{10}{50}  = 0.20

Shop B = \frac{23}{100}  = 0.23

Shop C = \frac{7}{25}  = 0.28

The number of whole wheat bagels for each shop that sells 500 bagels per day

Shop A = 0.20 * 500= 100

Shop B = 0.23 * 500= 115

Shop C = 0.28 * 500= 140

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