Question: 36. A programmer makes two wrong entries every hour, on the average. Find the probability that during the next five hours she will make (a)

36. A programmer makes two wrong entries every hour, on the average. Find the probability that during the next five hours she will make

(a) Fewer than eight wrong entries.

(b) At least four wrong entries.

(c) Between three to five (inclusive) wrong entries.

(d) More than one wrong entry.

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