# Question: A university police department receives an average of 3 7 reports

A university police department receives an average of 3.7 reports per week of lost student ID cards.

a. Find the probability that at most 1 such report will be received during a given week by this police department. Use the Poisson probability distribution formula.

b. Using the Poisson probabilities table, find the probability that during a given week the number of such reports received by this police department is

i. 1 to 4

ii. At least 6

iii. At most 3

a. Find the probability that at most 1 such report will be received during a given week by this police department. Use the Poisson probability distribution formula.

b. Using the Poisson probabilities table, find the probability that during a given week the number of such reports received by this police department is

i. 1 to 4

ii. At least 6

iii. At most 3

## Answer to relevant Questions

Each of the following tables lists certain values of x and their probabilities. Verify whether or not each represents a valid probability distribution and explain why. a. x P(x) 0.... .10 1.... .05 2.... ...Although Borok’s Electronics Company has no openings, it still receives an average of 3.2 unsolicited applications per week from people seeking jobs. a. Using the Poisson formula, find the probability that this company ...Let x be the number of emergency root canal surgeries performed by Dr. Sharp on a given Monday. The following table lists the probability distribution of x. Calculate the mean and standard deviation of x. Give a brief ...Twenty corporations were asked whether or not they provide retirement benefits to their employees. Fourteen of the corporations said they do provide retirement benefits to their employees, and 6 said they do not. Five ...The binomial probability distribution is symmetric when p = .50, it is skewed to the right when p < .50, and it is skewed to the left when p > .50. Illustrate these three cases by writing three probability distributions and ...Post your question