Answer: 4
Step-by-step explanation:
4 x 4=16-12=4
Answer:
284.24
Step-by-step explanation:
by multiplying 0.68 to 418 we get 68% of 418
Answer:
yes
Step-by-step explanation:
Answer:(9,2) I assume I don’t really understand the question
Step-by-step explanation:
Answer:
a) 0.37
b) 0.421
c) 0.25
Step-by-step explanation:
Since the probability of winning a game is binomial (P = 0.5) the expected value for number of winning when you play 60 games is

And the standard deviation:

a) the cumulative probability of winning at least 35 games is

b)
c)