The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 1261 chips

Question

ivann1987 [24]

4 years ago

11

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 1261 chips

and a standard deviation of 118 chips.
(a) Determine the 30th percentile for the number of chocolate chips in a bag.
(b) Determine the number of chocolate chips in a bag that makes up the middle 95% of bags.

a. The 30th percentile for the number of chocolate chips in a bag of chocolate chip cookies is
b. The number of chocolate chips in a bag that make up the middle 95% of bags is
______ to ______ chocolate chips.

Mathematics

1 answer:

Serjik [45] · Answer 1 · 2021-12-13T16:56:05+03:00

Serjik [45]4 years ago

5 0

Answer:

(A) 1199.168

(B) 1503.372

(C) 159.17728