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variables have the following characteristics:
A. Meaningful order
B. An inherently defined zero value
C. Categorical in nature
we are choosing a random sample and we do not place chosen units back into the
population, we are:
A. Sampling with Replacement
B. Sampling without Replacement
C. Using a Systematic Sample
D. Using a Voluntary Response Sample
of the following is a quantitative variable?
A. The make of a TV
B. A person's gender
C. Mileage of a car
D. Whether a person is a college graduate
E. Whether a person has a charge account
of the following is a categorical variable?
A. Air Temperature
B. Bank Account Balance
C. Daily Sales in a Store
D. Whether a Person Has a Traffic Violation
E. Value of Company Stock
from a population are called
studying processes, we are interested in examining a characteristic that tells
us about the _____ of output.
A. Random Sampling
two types of quantitative variables are:
A. Ordinal and ratio
B. Interval and ordinal
C. Nominative and ordinal
D. Interval and ratio
E. Nominative and interval
(in degrees Fahrenheit) is an example of a(n) ________ variable.
numbers of soccer players is an example of a(n) ___________ variable.
of items obtained using a well-adjusted scale represents a(n) _____________
level of measurement.
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