Find the Area under the Standard Normal Curve
-Given a distribution that follows a standard normal curve, what does the graph of the curve do as z increases in the positive direction?
A) The graph of the curve approaches zero.
B) The graph of the curve approaches 1 .
C) The graph of the curve approaches an inflection point.
D) The graph of the curve eventually intersects the horizontal axis.

Question

Quizplus · Accepted Answer

As z increases in the positive direction on a standard normal curve, the graph approaches zero but never actually reaches it. This is because the standard normal distribution is asymptotic to the horizontal axis, meaning it gets infinitely close but does not touch or intersect it.

Find the Area Under the Standard Normal Curve