(Answered) Suppose that in a large jot containing t manufactured items

Statistics

Suppose that in a large Jot containing T manufactured items, 30 percent of the items are defective and 70 percent are non-defective. Also, suppose that ten items are selected at random without replacement from the lot. Determine (a) an exact expression for the probability that not more than one defective item will be obtained and (b) an approximate expression for this probability based on the binomial distribution.

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