# prob. - 1 Seventy percent of the students applying to a...

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1. Seventy percent of the students applying to a university are accepted. Using the binomial probability tables , what is the probability that among the next 18 applicants a. At least 6 will be accepted?----------------- b. Exactly 10 will be accepted?----------------- c. Exactly 5 will be rejected?-------------------- d. Fifteen or more will be accepted?------------ e. Determine the expected number of acceptances.-------------- f. Compute the standard deviation.------------------------------- 2. General Hospital has noted that they admit an average of 8 patients per hour. a. What is the probability that during the next hour less then 3 patients will be admitted?------------------------- b. What is the probability that during the next two hours exactly 8 patients will be admitted?------------------------

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3. The demand for a product varies from month to month. Based on the past year's data, the following probability distribution shows MNM company's monthly demand. x
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prob. - 1 Seventy percent of the students applying to a...

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