To obtain accurate estimates of a parameter, a sample should be _____
a. inconsistent
b. representative of the population
c. simply selected
d. non-representative of the population
B
You might also like to view...
Which of the following statements is true regarding corporal punishment?
A) Spanking is generally a very effective punisher when it is used for immediately stopping a behavior. B) There is no evidence that spanking can lead to poor mental health. C) Corporal punishment teaches appropriate behaviors. D) Corporal punishment is best if administered several hours after the target behavior has occurred.
Putting on a face that indicates disgust has what effects on heart rate and skin temperature?
a. raises both b. lowers both c. raises the heart rate and lowers the skin temperature d. lowers the heart rate and raises the skin temperature