In a region there is a 0.95 probability chance that a randomly selected person of the population has brown eyes. assume 15 people are randomly selected. perform the following:

a) find the probability that all of the selected people have brown eyes.
b) find the probability that exactly 14 of the selected people have brown eyes.
c) find the probability that the number of selected people that have brown eyes is 13 or more.

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

How can you tell when x and y are not directly proportional?