A study found that 55% of companies had problems with absenteeism, 41% had problems with turnover and 22% had problems with both. A company is selected at random and found to have a turnover problem. What is the probability that it also has a problem with absenteeism? A = event that company has absenteeism problem B = event that company has turnover problem

Sixty percent of clowns aren’t funny.   If you randomly encounter three different clowns, what is the probability that none of them are funny?

67.9% of all patients admitted to the intensive care unit (ICU) have a fever, 35.6% have some sort of infection, and 17.2 % have both problems. find the probability that a randomly chosen patient in this ICU had with a fever , given that they have an infection

What is the probability that a student participates in at most three activities?

If the probability of having type AB Blood is 0.517, what is the probability that in a group of four people, all four have type AB Blood?

Suppose Emerson loses 26% of all checker games. (a) What is the probability that Emerson loses two checker games in a row? (b) What is the probability that Emerson loses five checker games in a row? (c) When events are independent, their complements are independent as well. Use this result to determine the probability that Emerson loses five checker games in a row, but does not lose six in a row. (a) The probability that Emerson loses two chockor

A manufacturing machine has a 5% defect rate. If 10 items are chosen at random, what is the probability that at least one will have a defect?

A Yale Daily found that 49 percent of students identified themselves as liberal, 15 percent as conservative, and 36 percent as moderate. In addition, 2% of Yale Students are enrolled at the School of the Environment. Does this mean that that .15*.02=.003 or 0.3% of Yale students are Conservative Environmentalists? Explain using probability terms.

In 2014, the percentage of the U.S. population that speak English only in the home is 78.9%. Choose 15 U.S. people at random. What is the probability that exactly one-third of them speak English only? At least one-third? What is the probability that at least 9 do not speak English in the home?

It is found that a certain pharmaceutical cures symptoms in 35% adults. If 500 people take the pharmaceutical, what is the probability 200 or more adults have their symptoms cured? What is the expected number of people with symptoms cured?