Question: 1) (2pts) The average score on an IQ test approximately fits a standard normal curve with a mean of 100 and a standard deviation of

1) (2pts) The average score on an IQ test approximately fits a standard normal curve with a mean of 100 and a standard deviation of 15. Find the percent of people who would have an IQ greater than 1 15. Answer: 2) (2pts) Using the situation described in problem 1, what percent of people would have an IQ less than 145? Answer: 3) (2pts) Using the situation described in problem 1, what percent of people would have an IQ between 85 and 105? Answer: 4) (3pts) Using the situation from problem 1, how many people would have an IQ between 90 and 125 if 200 people were tested

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