Suppose the probability of a particular baseball player hitting a homerun is 0.19, based on the player's prior history. Assume the probability of the player hitting a homerun is the same for each at bat and assume that the player has 50 at bats during the season. Suppose we are interested in the number of at bats before the player gets a Homerun. Is this situation binomial or geometric?

Suppose the probability of a particular baseball player hitting a homerun is 0.19, based on the player's prior history. Assume the probability of the player hitting a homerun is the same for each at bat and assume that the player has 50 at bats during the season. Suppose we are interested in the number of at bats before the player gets a Homerun. Is this situation binomial or geometric?