1. Question :

The one-sample t-test differs from the z-test in which way?

@answer found in section 4.3 the one-sample t-test, in statistics for managers

Student answer:

there are no parameter values involved in a t-test. The t-test is more sensitive to minor differences between sample and population. With the t-test one can be confident of the normality of the data. The t-test requires no known parameter standard error of the mean. Points received:

0 of 1

Comments:

Question2. Question :

If a certifying agency raises the requirements for real estate agents, what sort of decision error is the agency protecting against? Student answer:

type I

type ii

type iii

type iv

Instructor explanation:

Answer found in section 3.4 statistical...