
Harlan N. answered 04/30/17
Tutor
4.9
(265)
Reliable Math and Statistics Tutor
The z distribution is just a normal distribution with a mean of zero and standard deviation of 1.
Melvyn H.
asked 03/21/17Harlan N. answered 04/30/17
Reliable Math and Statistics Tutor
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.