Answer: A
L.O.: 2
19) When a survey uses the responses strongly disagree, disagree, neutral, agree, strongly agree, what type of data are collected?
A) ordinal data
B) nominal data
C) cross-sectional data
D) time series data
E) quantitative data
Answer: A
L.O.: 2
20) Which of the following is a secondary data source?
A) using Statistics Canada data
B) conducting a telephone survey
C) conducting a mail out written survey
D) conducting personal interviews
E) conducting an experiment
Answer: A
L.O.: 2
21) Vitamin D insufficiency is associated with many diseases including multiple sclerosis, breast and other cancers, bone diseases, tuberculosis. A variable which represents the vitamin D level (ng/ml) of a hospital patient is
A) a categorical variable.
B) a quantitative variable.
C) a nominal variable.
D) an ordinal variable.
E) an identifier variable.
Answer: B
L.O.: 2