Let Z be a random variable with a Standard Normal distribution (

Question

Let Z be a random variable with a Standard Normal distribution (). Calculate the following probability. Include all four decimal places in your answer.

 

p(z>−1.2)=

Answer 1

Hi Zahraa

P(Z>-1.2) = 1-P(Z<-1.2) = 1- 0.1151 = 0.8849 (can be found using Z table)

Let me know if you have any questions about this.

Dian