with detailed solution thanks

For each of the following z-score locations in a normal distribution, determine whether the tail is on the left side or the right side of the distribution [ Ipt] and find the proportion that is located in the tail [1pt]. Enclose your final answers in a box. Show your solution [Ipt] a. 2= +1.75 b. z=+0.80 C. 20-0.70 d. z=-1.65 t Add file 6 points For a normal distribution with # = 500 and = 100, find the following values: Enclose your final answers in a box. Show your solution a. What X' value separates the highest 10% of the distribution from the rest of the scores? b. What X' values form the boundaries for the middle 60% of the distribution? c. What is the probability of randomly selecting a score greater than X = 475