Ky found the following ratios .is pqr~efg? no , the triangles are no similar yes ,the triangles are similar by the sss similarity theorem there is not enough information to determine whether the triangles are similar

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.