Question

Which of the following is a characteristic of a Normal Probability Curve (NPC)?

• A. The Normal Curve is asymmetrical
• B. The Normal Curve is bimodal
• C. The Normal Curve is bilateral
• D. The maximum ordinates occur on both ends

Hint:

The Normal Curve represents a theoretical distribution of scores, where the mean, me dian, and mode coincide.

Answer 1

The Correct Option is C

The characteristics of a Normal Probability Curve (NPC) include:
• Symmetry: It is symmetric about its mean.
• Bilaterality: The two tails extend infinitely without touching the baseline.
• Unimodality: It has a single peak at the mean.