C.regression analysis
D.contingency tables
E.all of the above
Convenience sampling is a nonprobability sampling technique in which _____.
A.participants are chosen arbitrarily for their unique characteristics, experiences, or
attitudes
B.participants are chosen and then refer others with similar or different characteristics
C.researchers select any readily available individuals as participants
D.researchers systematically select participants from a sampling frame
E.researchers chose readily available individuals as participants but seek to ensure a
good mix of demographic characteristics
On a survey of how students spend their time, one question asks, “Which of the
following best describes your employment status?” The response options provided are
1) not employed, 2) employed part-time, 3) employed full-time, 4) full-time student,
and 5) other.
In the example, the use of the response option “other” is used to meet the requirement
that categories be _____.
A.appropriate