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A sample of 169 items is taken from a supplier's shipment. It is known from the past that the percentage of defective items in a
A sample of 169 items is taken from a supplier's shipment. It is known from the past that the percentage of defective items in a shipment is 25%. identify the proportion of items that are NOT defective with p. What are the expected value, standard deviation, and shape of the sampling distribution of ? Make a rough sketch of the sampling distribution. What is the probability that the proportion of the items that are not defective is more than 0.735
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