A normal distribution of scores has a standard deviation of 10. What is the x-score for a score that is 20 points above the mean,
a. -1
b. 1
c. 2
and a score that is 10 points below the mean,
a. -3
b. -1
c. 1.5

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never