The average amount of money a person spends on lottery tickets each month is 9. By looking

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The average amount of money a person spends on lottery tickets each month is €9. By looking at the data, a Poisson discrete distribution is assumed for this variable.

Calculate each of the following.

a. The probability of buying no lottery ticket.

b. The probability of buying 1 lottery ticket.

c. The probability of buying 3 lottery tickets.

d. The probability of buying fewer than or equal 3 tickets.

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Related Book For  book-img-for-question

Statistics For Business And Economics

ISBN: 9781292436845

10th Global Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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