In a gated community having 1000 flats- 500 families purchase Jersey toned milk. Among the families, a sample of 100 fam
Posted: Thu Jan 13, 2022 5:49 am
In a gated community having 1000 flats- 500 families purchase Jersey toned milk. Among the families, a sample of 100
families are chosen. Using normal approximation to binomial distribution, determine the probability that
a) At least 60 of them purchases Jersey milk?
b) Not more than 55 families purchases Jersey milk?
families are chosen. Using normal approximation to binomial distribution, determine the probability that
a) At least 60 of them purchases Jersey milk?
b) Not more than 55 families purchases Jersey milk?