What was the variable of interest that was measured in the last question? 10 points
It measured the number of people...
that were more anxious
O
that slept more
O
that ate more
O
that felt more relaxed

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Which of the following is the true for f(x) = 5cos

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.