A recent survey found that about 72.5% of all gasoline purchases at a certain service station...

A recent survey found that about 72.5% of all gasoline purchases at a certain service station chain are paid with a credit or debit card. If 300 gasoline purchases completed at this chain are randomly selected, find the probability that at most 210 of those purchases are paid with a credit or debit card. Use a TI-83, TI-83 plus, or TI-84 calculator to find the probability.

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orchestra answered 1 year ago

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