The GPAs of all students enrolled at a large university have an approximately normal distribution with a mean of 3,02 and a standard deviation of 0.29. Find the probability that the mean GPA of a random sample of 20 students selected from this university
is 2.88 or lower.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram