Sampling error will be less when a. the samples are small. c. ...

[go.lag]

Sampling error will be less when
 
  a. the samples are small. c. the distribution is normal.
  b. the population is heterogeneous. d. none of these are true.

Question 2

After calculating the difference between sample means of all possible samples from a population and the population mean, we would expect the mean of these differences to be
 
  a. equal to the population mean. c. zero.
  b. higher or less than the population mean. d. None of these are true.

[Jossy]

Answer to Question 1

D

Answer to Question 2

C

[go.lag]

Thank you

[Jossy]

No problem