1 4 part of a pole is coloured white,
6
of the remaining part is coloured blue and the
remaining part is coloured red. If the pole itself is 24 m long, find the length of the red par

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.