Question

which experiment would fit a binomial model?
(1 point)

flipping a coin

rolling a die

selecting a card from a deck

spinning a spinner with 4 outcomes

Explanation:

A binomial model requires independent trials with two possible outcomes (success/failure) and constant probability. Flipping a coin has two outcomes (heads/tails), independent trials, and constant probability (0.5 for fair coin). Rolling a die (6 outcomes), card selection (multiple outcomes), and spinner with 4 outcomes don't have two outcomes, so they don't fit.

Answer:

A. flipping a coin