You survey 72 randomly chosen students about whether they are going to attend the school play. twelve say yes. predict the number of students who attend the school.

The difference between tax advoidance and tax evasion

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.

What type of symmetry does a rhombus have?