A bimodal distribution will have mode(s).

A bimodal distribution will have mode(s).
 
  a. two
  b. two or fewer
  c. two or more
  d. no

Question 2

Which of the following distributions are unimodal?
 
  a. 4, 4, 4, 4, 5
  b. 1, 2, 3, 4, 5
  c. 1, 1, 3, 5, 5
  d. 1, 1.1, .1, 11, .11

Question 3

What is the X for the scores of 5, 1, 5, 2, and 10?
 
  a. 23
  b. 500
  c. 5
  d. 4.6

Question 4

The population mean is estimated by
 
  a. calculating the mean of as many scores as we can get from the population.
  b. calculating the mean of a sample drawn from the population.
  c. calculating the mean of a sample and then transforming it to reflect the size of the population.
  d. calculating all measures of central tendency for a sample drawn from the population.