Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Find the probability of exactly two boys in ten births. Round the answer to the nearest thousandth.

A bag contains 20 white marbles, 6 red marbles, 11 blue marbles, and 8 yellow marbles. If a marble is drawn at random from the bag, find the probability that it is a red, blue, or yellow marble. Round your answer to three decimal places

A bag contains 2 cherry, 3 lemon, 4 grape, and 5 watermelon candies. You reach in and grab a handful of 3 pieces at random.  Find the probability that you get at most one cherry candy. Give the probability as a decimal to 4 decimal places

An opaque bag contains 18 yellow marbles and 23 teal marbles. If two marbles are randomly chosen from the bag at the same time, find the probability that both marbles are teal. Round your answer to four decimal places.

A die is rolled 10 times. Find the probability of rolling no more than 4 fives.  The probability of rolling no more than 4 fives is?

The probability of having a child that is left handed is10%. If three children are randomlyselected, find the probability that at least one child will be left handed. Round the answerto four decimal places.

The probability that a salmon swims successfully through a dam is 0.85. Find the probability that two salmon swim successfully through the dam. Round to four decimal places.

Hospitals like to have electricity provided when there is a blackout. Assume that the backup generators fail 38% of the time. Find the probability of a hospital with 2 back up generators failing at the same time. Round to 4 decimal places. Find the probability of at least one generator working during a blackout. Round to 4 decimal places.

There are 6 male students and 17 female students in a class.If you choose 2 students at random, find the probability that both are female.Answer with a fraction or give four decimal places.

35% of all college students major in STEM (Science, Technology, Engineering, and Math). If 32 college students are randomly selected, find the probability that exactly 11 of them major in STEM. Round to 4 decimal places.