# Question

An average of 1.4 private airplanes arrives per hour at an airport.

a. Find the probability that during a given hour no private airplane will arrive at this airport.

b. Let x denote the number of private airplanes that will arrive at this airport during a given hour.

Write the probability distribution of x. Use the appropriate probabilities table from Appendix C.

a. Find the probability that during a given hour no private airplane will arrive at this airport.

b. Let x denote the number of private airplanes that will arrive at this airport during a given hour.

Write the probability distribution of x. Use the appropriate probabilities table from Appendix C.

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