Normal Calculator


The horizontal axis labeled x ranges from -3 to 3 in increments of 1 unit. The vertical axis labeled f(x) ranges from 0 to 0.4 in increments of 0.1 units. A bell-shaped probability distribution curve is graphed. It stretches horizontally from -3 to 3 first rising and then falling. The peak of the curve is at approximately (0, 0.4). A portion of the region within the curve is shaded red beginning at 0 and extending left to -3.

   
P(X
) =

The graph for the calculator was updated with the latest changes.