If a seed is planted, it has a 95% chance of growing into a healthy plant. If 9 seeds are planted, what is the probability that exactly 2 don't grow?

A high school baseball player has a 0.171 batting average. In one game, he gets 7 at bats. What is the probability he will get at least 5 hits in the game?

A person conducting telephone surveys must get 3 more completed surveys before their job is finished. On each random phone call, there is a 20% chance of completing the phone survey. What is the probability that it takes 5 calls or more to complete the 3rd survey?

Suppose a basketball player has a 84% of making his free throws.  Assume that the free throws are independent of one another.  Suppose this player gets to shoot three free throws, what is the probability that he misses at least 1 free throw?

An Archer hits 25% of his targets at 200 feet. If he takes five shots, what is the probability that he will hit the target is at least 3 of them?Please include your calculations

A mail-order company receives an average of 7 orders per 350 solicitations. If it sends out 50 advertisements, find the probability of receiving at least 3 orders.

If a seed is planted, it has a 95% chance of growing into a healthy plant.If eleven seeds are planted, what is the probability that exactly three don't grow?

A basketball player hits three-point shots 45% of the time.  If she takes 4 shots during the game, what is the probability that she misses the first shot and hits the last three shots?

Public Opinion reported that 5% of Americans are afraid of being alone in a house at night. If a random sample of 20 Americans is selected, find the probability that less than 3 people in the sample who are afraid of being alone at night.

If a seed is planted, it has a 75% chance of growing into a healthy plant. If 7 seeds are planted, what is the probability that exactly 2 don't grow?