22. Which of the following lies ABOVE the mean?
a. u = 52,6 = 8, X = 40 c. = 77, o = 3, X = 71
b. u = 85, o = 9, X = 65 d. = 45, o = 5. X = 50 23.Which of the following lies BELOW the mean?
a. z=1 c. z=0.12
b. z=-1.2 d. z=0
24. Which of the following lies ABOVE the mean?
a. z=0 c. z=-3
b. z=0.44 d. z=-0.44
25. It indicates that the tail on the left side of the probability density function is longer and flatter than the right side and the hump of the curve is located more on the right regions.
a. Zero Skew c. Negatively Skewed
b. Skew d. Positively Skewed​