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An airline company has a policy of routinely overbooking flights. The following probability distribution table shows...

An airline company has a policy of routinely overbooking flights. The following probability distribution table shows the random variable, x, where x is number of passengers who cannot be boarded because there are more passengers than seats:

x

P(x)

0

.07

1

.14

2

.27

3

.33

4

.19

(a) Determine the mean of x (Round the answer to two decimal places). (b) Determine the standard deviation of x. (Round the answer to two decimal places)

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