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Consider the type of balance digital or not purchased by

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Consider the type of balance (digital or not) purchased by each of five pharmacists.

a) Suppose the probability that at most one of the pharmacists purchases a digital balance is 0.089. What is the probability that at least two of the pharmacists purchase a digital balance?

b) If P(All 5 Purchase a non-digital Balance) = 0.0768 and P(All 5 Purchase a digital balance) = 0.0102, what is the probability that at least one of each type is purchased?

Reference no: EM13639457

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