Drag the tiles to the correct boxes to complete the pairs.
the owner of a real estate agency is looking over the monthly commission earned by the top three brokers in the past month. she has calculated the mean and standard deviation, sd, of the their commissions, in dollars, as shown below.
amanda benjamin cathy
mean = 75,463.12
sd = 3,839.02 mean = 74,124.87
sd = 4,062.50 mean = 76,095.71
sd = 4,227.54
match each broker with the correct description.
cathy
amanda
benjamin
for which broker does 68% of the data lie
between $70,062.37 and $78,187.37
(1 sd from the mean)?
arrowboth
for which broker does 95% of the data lie
between $67,785.08 and $83,141.16
(2 sd from the mean)?
arrowboth
which broker had the highest average monthly
commission during the past year?
arrowboth