Question

Which experiment describes a binomial experiment?

Flip a coin until you get tails and record how many trials you made.

Ask 9 people the same question and record each time they answered yes, no, or maybe.

Roll a die 5 times and record each time you roll an even number.

Draw 4 cards from a deck of cards, without replacement, and record each time the card is an ace.

Answer 1

i got a

Answer 2

???

Answer 3

I would argue C since you either get a even number or odd number. I don't think it is A since you flip the coin until the tail comes up and count the number of trails and not flip the coin and record the outcome regardless.