Two neoprene gaskets are selected from a big lot. The probability of obtaining 1 nonconforming unit in a sample of two is 0.35. The probability of 2 nonconforming units in a sample of two is 0.15. Find the probability of zero nonconforming units in a sample of two?

25. Suppose mass-produced needles are packed in boxes of 1000. It is believed that 1 needle in 2000 on average is substandard. What is the probability that a box contains more than 2 defectives? Your answer

A robot has a probability to solve a puzzle of 47% if the robot tries to solve 10 puzzles. 1. What is the probability that the robot to solve less than 2 puzzles ( not including 2)? Use 4 digit 2. On average, how many puzzles will be solved by the robot:

The average number of children a Japanese woman has in her lifetime is 1.37. Suppose that one Japanese woman is randomly chosen.  In words, define the random variable X.  List the values that X may take on. Find the probability that she has no children. Find the probability that she has fewer children than the Japanese average. Find the probability that she has more children than the Japanese average.

If the probability of dropping an egg is 0.01, what is the probability of not dropping the egg? Show the work, include the permutation, combination, or values you are multiplying or dividing.

An container has 12 blue and 18 red marbles and 20 yellow marbles. 16. What is the probability that you have chosen 2 yellow marbles with replacement? What is the probability you will pull out 3 red marbles if you do not replace a 18. What is the probability you will pull out a blue marble, then a red marble, then a yellow marble if you don't replace any? dec dec dec % %

6. The probability that a randomly chosen adult resident of Bayview city owns a boat is 0.16. The probability that a randomly chosen adult rents an apartment is 0.30. The probability that the adult owns a boat given they rent an apartment is 0.20. Find the probability that a randomly chosen adult rents an apartment and owns a boat.

7. The probability that a randomly chosen adult resident of Bayview city owns a boat is 0.16. The probability that a randomly chosen adult rents an apartment is 0.30. The probability that the adult owns a boat given they rent an apartment is 0.20. Find the probability that a randomly chosen adult rents an apartment or owns a boat.

For a roll of three dice, show that both a 9 and a 10 can be achieved in six different ways. Nevertheless, show that the probability of rolling a 10 is greater than the probability of rolling a 9.

The Wilson family had 8 children. Assuming that the probability of a child being a girl is 0.5, find the probability that the Wilson family hadat least 7 girls? at most 7 girls?