Answer:
10
Step-by-step explanation:
radius is the middle point of a circle, therefore divide it in half.
Answer:
The probability that they each win six games is 0.225.
Step-by-step explanation:
Given : A computer chess game and a human chess champion are evenly matched. They play twelve games.
To find : The probability that they each win six games?
Solution :
Applying binomial distribution,
Here n=12 and p=0.5

The probability that they each win six games is k=6.




Therefore, The probability that they each win six games is 0.225.
18 / 60 = 0.3
Charlie has completed 30% of his deliveries