Suppose we generate two uniform random numbers x and y from [0, 1] independently. (1) what is the sample space?

A sample space is the set of all possible results of a random experiment.

Let the random experiment be to choose a number in the interval [0, 1] and let X be the value chosen in that experiment.

On the other hand, whether the random experiment is to choose a number in the interval [0, 1] and let Y be the value chosen in that experiment.

Since the two experiments are independent, the sample space for the joint random variable (X, Y) is given by the cartesian product [0, 1] X [0, 1]

Step-by-step explanation:

17. c You plug in (1,1) and it works

18. d You find all the possible x and y values and see if they fit in with the answers

19. slope = 4/3 y-intercept = -3 m is 4/3 and b = -3 tells us slope and y-i