The sum of a list of 100 real numbers is to be computed. suppose that numbers are rounded off to the nearest integer so that each number has an error that is uniformly distributed in the interval (-0.5, 0.5). use the central limit theorem to estimate the probability that the total error in the sum exceeds 4.

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)