Plot four lines. Each line should pass through the point on the y-axis and one of the other four points. One is
done for you.

When y’all answer can y’all explain too !

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if