Mathematics, 27.06.2019 00:00, trillsmith
Given: a = {a, e, i, o, u}, b = {a, l, g, e, b, r}, c = {m, y, t, h}, a ∩ c is m, a, e, i, o, u, t, h the empty set i a, e, i, o, u, y
Answers: 1
Mathematics, 21.06.2019 17:10, payshencec21
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
Given: a = {a, e, i, o, u}, b = {a, l, g, e, b, r}, c = {m, y, t, h}, a ∩ c is m, a, e, i, o, u, t,...