An article reports that 1 in 500 people carry the defective gene that causes inherited colon...

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An article reports that 1 in 500 people carry the defective gene that causes inherited colon...

An article reports that 1 in 500 people carry the defective gene that causes inherited colon cancer. In a sample of 1500 individuals, what is the approximate distribution of the number who carry this gene?

We can approximate this distribution by the Poisson distribution with μ = (blank)

(a) Use the Poisson approximation to calculate the approximate probability that between 6 and 9 (inclusive) carry the gene.

(b) Use the Poisson approximation to calculate the approximate probability that at least 9 carry the gene.

math Statistics-And-Probability

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An article reports that 1 in 500 people carry the defective gene that causes inherited colon...

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