Author Question: In which sampling technique does each member of the population have an equal and independent chance ... (Read 137 times)

wenmo · **on:** Jul 13, 2018

In which sampling technique does each member of the population have an equal and independent chance of being selected to be part of the sample?

a) simple random sampling
b) systematic sampling
c) stratified sampling
d) cluster sampling

Question 2

If a multiple-baseline design were used with three interdependent behaviors, then when treatment is imposed on the first behavior,

a. the second will also change, but the third will not change until the second is treated.
b. both the second and third behaviors will change simultaneously.
c. the second and third behaviors will not be influenced.
d. the behaviors will meet the requirements of the design.