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A $1 scratch off lotto ticket will be a winner one out of five times. Out...

A $1 scratch off lotto ticket will be a winner one out of five times. Out of a shipment of

n = 195 lotto tickets, find the probability for the lotto tickets that there are each of the following. (Round your answers to four decimal places.)

(a) somewhere between 36 and 55 prizes


(b) somewhere between 55 and 65 prizes


(c) more than 65 prizes

Math   Statistics-And-Probability   
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