Joe's tower fabrication company client would like to know what the probability is of completing the project in 60 days rather than the 58 estimated days. Based on Z values what is the probability that Joes' tower fabrication will be able to meet the request if the variance is 1.25?
A) -1.6
B) 1.6
C) -1.79
D) 1.79
E) 2

Question

Quizplus · Accepted Answer

60-58 / sq rt 1.25 = 2/1.12 = 1.79

Joe's Tower Fabrication Company Client Would Like to Know What