A committee of five is going to be selected from a group of twenty people.a) How

A committee of five is going to be selected from a group of twenty people.a) How many different committees are possible if there is no distinction between the responsibilities of the five members?Answerb) How many different committees are possible if one person is the chair, and the rest are general members?

A tire manufacturer believes the tread life of its snow tires can be described b

A tire manufacturer believes the tread life of its snow tires can be described by a normal distribution with a mean of 32,000 miles and a standard deviation of 7000 miles. Find the probability (rounding to tenth of percent) that a randomly selected tire will have a tread life: a. of at least 40,000 milesb. […]

Healthcare statistics – HIT 200…..I cannot figure out how to use the table on

Healthcare statistics – HIT 200…..I cannot figure out how to use the table on this assignment. It is the final for my healthcare statistics class and I know how to calculate the answers, but I can’t figure out what data I need for each of the formulas. Please help! I am on a deadline of […]