It's in danish but i will translate it for you. : )

a) decide a regulation for y

b) determine y when x = 10 and solve the equation y = 18 (where you print y with the right side in your specification)

me

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.