Mail Order A mail-order company has a 10%success rate. If it mails advertisements to 622 people, find the probability of getting less than 57 sales. Round z-value calculations to 2 decimal places and...

Mail Order A mail-order company has a

10%success rate. If it mails advertisements to 622

 people, find the probability of getting less than 57

 sales. Round z-value calculations to 2 decimal places and final answer to at least 4 decimal places.

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