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There are five kinds of apple sold in a certain supermarket, namely Red Delicious, Fuji, Granny Smith, Gala, and Ambrosia. By experience, the chance of a customer purchases Fuji is four times as much as each of the other four kinds. suppose there are 10 unrelated customers going to buy apple and the supermarket management is interested in studying the sales of Fuji. Answer the followings:(a) Show this is Binomial experiment by stating the requirements in the context.
(b)What is the chance that 6 customers will buy Fuji?
(c) What is the chance that 4 customers will not buy Fuji?
(d) What is the chance at least 2 customers will buy Fuji?
(e) For these 10 customers, how many of them the management will expect to buy Fuji on the average?
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