Fill in the probabilities in the normal distribution chart. A=l [Select] B=l [Select] =' [Select] v' D=l [Select] Question 3 3 pts If we define the random variable x = intelligence quotient (IQ) score of a randomly selected individual then x has a distribution that is approximately normal with mean mu = 100 and standard deviation sigma = 15. One way to become eligible for membership in Mensa, an organization for those of "high intelligence," is to have an IQ score above 130. What proportion of the population would qualify for Mensa membership? [ Select ] V What proportion of the population has an IQ score below 80? [ Select ] What proportion of the population has an IQ score between 75 and 125? [ Select ]Data from the paper "Birth Weight Curves Tailored to Maternal World Region" suggest that a normal distribution with mean mu = 3500 grams and standard deviation sigma = 550 grams is a reasonable model for the probability distribution of x = birth weight of a randomly selected full-term baby born in Canada. What proportion of birth weights in Canada are between 2900 and 4700 grams? Normal curve for H = 3500, o = 550 2900 4700 3500 O impossible to tell O P(2900