Suppose that each of the four experiments in problem 4.4/31 is to be performed n = 9 times, and the nine resulting distances averaged. estimate the probability p x (2 4) ≤ ≤ for each of (a), (b), (c), and (d). [note: use the central limit theorem, and the fact that, for (c), the mean and variance are µ = 3 and σ 2 = 1.5, respectively.]

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12

to complete this square you have to rotate about the origin 270 degrees clockwise.