Ask your own question, for FREE!
Algebra 14 Online
OpenStudy (anonymous):

Find the probability of selecting a z score less then -1.81 A. 0.9100 B. 0.9649 C. 0.0351 D. 0.9351

OpenStudy (perl):

normalcdf ( -1E99, -1.81) = .0351

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!