Which of the following best describes the term "data:
a facts or figures that are subject to summarization, analysis. presentation
b. a collection of data with some common characteristic
c. the entities on which data are collected
d. a particular characteristic of interest for the elements
e the set of measurements collected for a particular element
Which variables below are qualitative rather than quantitative?
a. time to complete a job (hours) of friends ude (feet) zip code
e. hourly wage (S)
Which variable(s) below are qualitative rather than quantitative?
a. telephone number
b. PIN number
c. speed (mph)
d. both a and b
e. both a and c
Which variable is usually non-numeric rather than numeric?
a room number
b. hourly wage
c. attitude
d. bowling score
e. batting average .
The weight of a ball bearing, measured in milligrams, is an example of
a. qualitative data either qualitative or
b. quantitative data pounds data
d. quantitative data
e. none of the above 1-3