In a gated community having 1000 flats- 500 families purchase Jersey toned milk. Among the families, a sample of 100 fam
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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
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?
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