Question
41% of the student body at Urban High are "cool". Mr. Uppity has devised a test for determining if a student is "cool" or not. What is the average number of students Mr. Uppity needs to test in order to find one who is "cool"?
a. 3
b. 3.57
c. 2.43
d. 1.44
e. 2
a. 3
b. 3.57
c. 2.43
d. 1.44
e. 2