a) State two properties of a i) Binomial experiment ii) Normal distribution [6 Marks] [1 Mark]...

a) State two properties of a
i) Binomial experiment ii) Normal distribution
[6 Marks] [1 Mark]
[2 Marks] [2 Marks]
b) If the probability that an individual suffers a bad reaction from injection of a given serum is 0.001, use the Poisson law to calculate the probability that out of 2000 individuals
i) Exactly 3 individuals will suffer a bad reaction. [3 Marks] ii) More than 2 individuals will suffer a bad reaction.

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orchestra answered 1 year ago

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