Assume that iq scores are normally distributed with a mean of 100 and a standard deviation of 10. a) given this assumption what inferences can you draw about the population of iq scores. b) suppose that felipe has an iq score of 120. what would be his standardized score (i. e. what is this z value) ? with regards to the rest of the population, what can you say about felipe's iq score? c) suppose you randomly sample 25 individuals. what can you say about the distribution of sample means? where would we expect to find 95% of the sample means (between which two numbers)?