Which of the following describes an attribute of the normal curve?(1 point)

Responses

The normal curve is defined only by the mean of the data.
The normal curve is defined only by the mean of the data.

The normal curve is symmetric about the center.
The normal curve is symmetric about the center.

The total area under the curve varies depending on the mean and the standard deviation of the data.
The total area under the curve varies depending on the mean and the standard deviation of the data.

The mean of the data is very different from the mode of the data.

1 answer

The correct response is:

The normal curve is symmetric about the center.

The normal curve (or bell curve) is defined by its symmetry around the mean, meaning that the left and right halves of the curve are mirror images of each other.