Suppose that IQ scores have a bell shaped distribution with a mean of 101 and a standard deviation of 17. Describe where the highest and lowest 0.3% of IQ scores lie.

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Polynomial that can be factored as (3x-4)(3x+4)

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?