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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 5:48 am
by answerhappygod
- In A Gated Community Having 1000 Flats 500 Families Purchase Jersey Toned Milk Among The Families A Sample Of 100 Fam 1 (41.44 KiB) Viewed 70 times
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 [3 Marks] a) At least 60 of them purchases Jersey milk? b) Not more than 55 families purchases Jersey milk?