The identity property says that any number time1 equals the number itself. false or correct

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Can someone me with this problem . show your work .