Question

I need help with statistical problem I have got the answer of 0.3354 because I subtracted 0.9991 - 0.146 I wanted to know if that was correct I kept getting the answer wrong

Answer 1

Data:

• Cumulative probability of -2.18 ,: 0.0146

• Cumulative probability of 3.74 ,:, ,0.9999

Procedure:

0. Using the following formula we can get our probability.

[tex]P(-2.182. Replacing the values previously got from a Standard Normal Table.[tex]P(-2.18Answer: 0.9853