Mindy, luis, felix, and reiko take lessons in guitar, dance, karate, and skating. Each takes a different bus to the lesson- 283, 342, 475, or 528. Mindy rides the bus whose digits add up to 16, and riko takes a bus whose number is divisible by 8. Bus 283 goes to the karate studio. Felix does not study dance or karate. Reiko like music only when she’s on the ice. Which bus does each person take to the what lesson?

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.