Question

If "z" is a standard normal variable, find the probability that "z" is less than 1.16. Sketch the graph and the required area.

Answer 1

Explanation:

It would be more obvious if it says z is a standard Normal variable and that the question is related to statistics.

From "Computing Probabilities Using the Cumulative Table" , the probability of z is less than 1.16, P(z<1.16) = 0.8770.