What is a mean age of people in a class


Dioscuss below in 150 words

Q: Consider the formula for a Z statistic (Z = [(X - U)/S]. Let's say that the mean age of people in a class of 31 students is 33.8 years, and the standard deviation is equal to 7 years, and that you as a member of the class are 26. Substitute these values into the formula and tell me what Z is equal to? What does this tell us?

Solution Preview :

Prepared by a verified Expert
Basic Statistics: What is a mean age of people in a class
Reference No:- TGS01975689

Now Priced at $20 (50% Discount)

Recommended (97%)

Rated (4.9/5)