According to the cdc, approximately 46% of the population received a flu shot last year. if you randomly selected 3 people, fill in the probability distribution for the x = the number of people who received the flu vaccine.

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?