Students must show all the work to get full credit. Messages arrive at an electronic message center at random times, with an average of 8 messages per hour. (a)What is the probability of receiving at least 5 messages during the next hour? (b)What is the probability of receiving exactly 4 messages during the next hour?

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Q: how to get probability?

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A: Introduction The probability shows how likely an event will occur.

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A: Solution-: Given: n=5,p=0.63 (Or 63%) Our aim to find, (a) P(X=2)=? (b) P(X≤3)=?

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Q: A fair coin is tossed 5 times. Compute the probability of tossing 5 heads in a row.

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A: Probability measures the chance occurrence of an event out of all possible outcomes.

Q: etermine the probability of drawing a black card (clubs or spades) or and ace from a standard deck…

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