Question

Like most characteristics of a population, WAIS-IV scores are distributed in a bell or normal curve. Which of the following is an accurate characteristic of those types of curves? Group of answer choices Scores are clumped around the midpoint. Scores are more common at the ends of the distribution. Scores are evenly distributed across the population. The curve resembles an "S."

Answer 1

Answer:

Scores are clumped around the midpoint.

Explanation:

The bell curve is used to describe a situation where a variable has a normal distribution. In this case, the scores are grouped around the midpoint, this is because the values presented as data from a survey are grouped around an average.

The highest point on this curve refers to the event that is most likely to happen. On the other hand, the points distributed around the curve represent the phenomena that have an equal distribution around the event with the greatest probability of occurring.