Suppose that 28 of the population has high blood pressure

Reference no: EM13615099

Suppose that 28% of the population has high blood pressure. In a random sample of 200 people, what is the exact probability that

a) less than 70 people have high blood pressure?

(b) more than 25, but less than 50, of the people selected have high blood pressure?

Reference no: EM13615099

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