I. Find the areas corresponding to the following Z values and sketch the curve.

1. 0 to 1.99
2. -1.76 to 0.77
3. 2.22 to 2.35
4. To the right left of Z = 1.91

II. In an exam of Psychology with a mean score of 75 with a standard deviation of 5. Answer the following and sketch the curve.

1. What percentage if the score is 88?
2. What percentage if the score lie below 63?
3. What percentage if the score lie between the score of 64 and 84?

PLEASE PROVIDE MORE DETAILED SOLUTIONS AND SKETCH THE CURVE.