Computing normal approximation to binomial

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Reference no: EM13100371

Components shipped include 0.5% defectives. You plan to select 80 items; if 0 are defective, you will assume all are okay.

(Using normal approximation to binomial)

a) Find the probability that you will find 0 defectives in 80 items.

b) Find the probability you will find none if p = 1.5%

Reference no: EM13100371

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