Which of the following statements about histograms is false?
a. The intervals of a histogram do not overlap.
b. Every observation is assigned to one and only one class in a histogram.
c. The intervals of a histogram are equally wide.
d. None of these choices.
Question 2
The level of measurement that allows for the rank ordering of data items is _____.
a. nominal measurement
b. ratio measurement
c. interval measurement
d. ordinal measurement
