In general, the shape of a distribution of means tends to be:
A)unimodal, symmetrical
B)bimodal, symmetrical
C)unimodal, skewed
D)rectangular, symmetrical

Question

Quizplus · Accepted Answer

The shape of a distribution of means tends to be unimodal and symmetrical, following a normal distribution or bell curve. This is because the central limit theorem states that as sample size increases, the distribution of sample means will approach a normal distribution regardless of the shape of the population distribution.

In General, the Shape of a Distribution of Means Tends