SOLUTION: Of the last 60 people that came to the cash register in a department store, 12 had blonde hair, 18 had black hair, 25 had brown hair, and 5 had red hair. Determine the emperical pr

Algebra ->  Probability-and-statistics -> SOLUTION: Of the last 60 people that came to the cash register in a department store, 12 had blonde hair, 18 had black hair, 25 had brown hair, and 5 had red hair. Determine the emperical pr      Log On


   



Question 324615: Of the last 60 people that came to the cash register in a department store, 12 had blonde hair, 18 had black hair, 25 had brown hair, and 5 had red hair. Determine the emperical probability that the next person to go to the cash register has black hair.
P(black) = []

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
12 Blonde
18 Black
25 Brown
5 Red
60 Total
.
.
.
P(Black)=18%2F60=3%2F10