Question

What are the two properties of all normal curves? Please upload it onto a Microsoft Word file.

Answer 1

Normal curves have these properties :

1.

Normal curves are symmetric, unimodal, and asymptotic

The mean, median, and mode of normal curves are all equal.

2.

A normal curve is perfectly symmetrical around its center. That is, the right side of the center is a mirror image of the left side. There is also only one mode, or peak, in a normal curve. Normal curves are continuous and have tails that are asymptotic, which means that they approach but never touch the x-axis.

The center of a normal curve is at its peak, and 50% of the data lies above the mean, while 50% lies below. It follows that the mean, median, and mode are all equal in a normal curve.

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