A supervisor finds the mean number of miles that the employees in a department live from work. He finds line segment x is equal to 29 and s is equal to 3 point 6 Which statement must be true?
Answer
A
z sub 37 is between 1 and 2 standard deviations of the mean.
B
z sub 37 is between 2 and 3 standard deviations of the mean.
C
z sub 37 is within 1 standard deviation of the mean.
D
z sub 37 is more than 3 standard deviations of the mean.