A community garden center hole is a plug giveaway every spray to help community members start their gardens nice to give away supportive 50 families by giving away 150 plans based on this ration how many plans will the center give away this year in order to support 65 families

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.