Statistics

options are: a. 34

b. 39

c. 407

d. 46

e. 28

The number of real estate sales by agents at Glengarry Glen Ross Properties during a given quarter can be modeled using a normal distribution with a mean of 37 and a standard deviation of 11. Next quarter, the best performing 21% will win a set of steak knives. In order to be eligible to win the set of steak knives, how many sales are needed? Select the single best answer choice