John Beale of Stanford, CA, recorded the speed of cars driving past his house where the speed limit read 20 mph. The mean of 1000 readings was 23.84 mph, with a standard deviation of 3.56 mph
A. How many Standard Deviations from the mean would a car going under the speed limit be?
B. Which would be more unusual, a car traveling 34 mph or one going 10 mph