Thinking about the areas of a Standard Normal Distribution, as z values decrease, do the areas to the left of z increase, or dec

Question

nadya68 [22]

3 years ago

12

Thinking about the areas of a Standard Normal Distribution, as z values decrease, do the areas to the left of z increase, or dec

rease?

Mathematics

1 answer:

bazaltina [42] · Answer 1 · 2022-04-05T18:41:36+03:00

The Standard Normal Distribution is a "Bell-shaped" curve as shown in the figure below.
The distribution ha these properties:
(i) The normalized random variable, z, is the horizontal coordinate for the curve.
(ii) The total area under the curve is 1.
(ii) The curve is symmetric about z = 0.

Answer:
As z values decrease, areas to the left of z decrease.