Answer:
⇻<u>Option B. x - 2</u> is the correct answer.
A binomial distribution can only be used when there are 2 possible outcomes, no more, no less.
Looking at the situations given you are able to use a binomial distribution in 2 cases.
First is the quarter being flipped 3 times. There are only two possibilities (Heads or Tails).
Second is the 3 marbles being pulled out of the bag. There are only two types of marbles (Green and Blue).
There’s a few chances depending on how many cards
Aubra is right because 5 is the number u start rounding up from so 1.65 is rounded up to 2.7
