9out of 10 people at a game are rooting for the home team. what is the probability that exactly 6 of 8 people sitting together are rooting for the home team?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.