Determining poisson probability

Reference no: EM13100260

Phone calls arrive at the rate of 48 per hour at the reservation desk for Regional Airways. Assume that the distributions of arrivals can be approximated by the Poisson probability distribution.

Determine the probability of receiving at most three calls in a five-minute interval of time.

Determine the probability of receiving exactly 10 calls in 15 minutes.

Reference no: EM13100260

Questions Cloud

Probability-independence and exclusive events : a bank has the following data on the gender and marital status of 200 customers: single 20 male 30 female, married male 100 female 50,

Critical value for the f-ratio : For an independent-measures ANOVA comparing three treatments with a sample of n = 5 in each treatment, what is the critical value for the F-ratio using a = .05?

Describe the process of comparing and weighing alternatives : Describe the process of comparing and weighing alternatives and considering the effects of a decision on their own integrity and character.

Probability notation : What is a probability notation? What are the advantages and disadvantages of using a probability notation? How does probability notation aid in decision making?

Determining poisson probability : Determine the probability of receiving at most three calls in a five-minute interval of time. Determine the probability of receiving exactly 10 calls in 15 minutes.

Determine the three sigma control limits : Jim's Outfitters, Inc., makes custom fancy shirts for cowboys. The shirts could be flawed in various ways, including flaws in the weave or color of the fabric, loose buttons or decorations, wrong dimensions, and uneven stitches.

Determining probability of sample mean : Jim Sears manufactures farm equipment. His work requires the use of steel bars which must have a mean length of at least 50 inches. The bars can be purchased from a supplier in Kansas

Performing a regression on the data : Furthermore, you could also perform a regression on the data so you have a model with which you can predict other people's IQs based on their mother's IQ.

Explain seeing is not always believing : Explain one experience where you were deceived by what you saw. Explain one experience where you select not to think what you had seen.

User Account

All Pages