SOLUTION: A coin is biased to display heads 75% of the time. It is tossed 20 times, and the outcomes are recorded. The most improbable simulation for this coin is ____ heads A. 9 B. 13 C.

Algebra ->  Probability-and-statistics -> SOLUTION: A coin is biased to display heads 75% of the time. It is tossed 20 times, and the outcomes are recorded. The most improbable simulation for this coin is ____ heads A. 9 B. 13 C.      Log On


   

Question 971835: A coin is biased to display heads 75% of the time. It is tossed 20 times, and the outcomes are recorded. The most improbable simulation for this coin is ____ heads
A. 9
B. 13
C. 14
D. 15
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
The expected value is 15, so 9 would be the least probable (roughly 0.002)