Answer:
22,891.20
Step-by-step explanation:
I took this quiz and got it right.
Answer:
Q1. 13 passengers
Q2. 0.1756 (approx. 0.18)
Step-by-step explanation:
Q1. 267 seats are available on the plane
5% is expected to fail to show up
Hence, no of passengers expected not to show up = 267 * 0.05
= 13.35 (approx 13 passengers)
Q2. See working in the attachment as I had to explain it step by step.
Answer:
D
Step-by-step explanation:
360h+6,400 >8,020, with a solution is h> 4.
Answer:
, 
Step-by-step explanation:
We look for the probability that the player fails the first attempt and also fails the second attempt.
We know that the probability that the quarterback fails the first attempt is:

We know that the probability that the quarterback fails the second attempt after failing the first is:

Then the probability of failure of both attempts is:



