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Dartmouth Distribution Warehouse makes deliveries of a large number of products to its customers. It is known that 73% of all the orders it

Dartmouth Distribution Warehouse makes deliveries of a large number of products to its customers. It is known that 73% of all the orders it receives from its customers are delivered on time. Let p be the proportion of orders in a random sample of 80 that are delivered on time. Find the probability that the value of p will be between .72 and .78. Draw graph.

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