Answer:
1100 brainliest please
Step-by-step explanation:
1000×2×0.05=100
1000+100=110
Answer:
0.2297 ;
78% of drivers use their turn signal. Part A: What is the probability that exactly 3 drivers use their turn signal if a police officer pulls over five drivers? (5 points) Part B: What is the probability the next driver using their turn signal that the police officer pulls over if the fifth driver? (5 points) (10 points)
Step-by-step explanation:
p = 0.78
1 - p = 0.22
P(x = 3)
Using the binomial distribution formula :
P(x =x) = nCx * p^x * (1 - p)^(n - x)
P(x = 3) = 5C3 * 0.78^3 * 0.22^2
P(x = 3) = 10 * 0.78^3 * 0.22^2
P(x = 3) = 0.2297
Answer:
Positive correlation, but not causal
Answer:
i think it might be 16 minutes
Step-by-step explanation:
ΔSTR and ΔSQR are similar triangles
so TR/SR=SR/QR
--> q/14=4/q
--> q = 2