4/3/25, 6:12 NR 449 Quiz 3 Flashcards |
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NR 449 QUIZ 3 EXAM QUESTIONS AND ANSWERS
WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
Practice questions for this set
Learn 1/7 Study using Learn
Studies conducted by looking at a single phenomenon across multiple populations at a
single point in time, with no intention for follow-up in the design.
Select the correct term
1Applied research 2Attrition
3Random error:
4Cross-sectional methods
Don't know?
sampling strategy when a researcher selects subjects that are easily
Convenience Sampling
accessible to participate in a study
a nonprobility method of selecting a sample that includes subjects
Convenience Sampling
who are conveniently available to the reseracher.
a term used to control bias. A method of limiting the effects of researcher bias
Bracketing and setting them aside by demonstrating awareness of potential
suppositions of the researcher.
Detailed documentation of sources of information, data, and
Audit trail
design decisions related to a qualitative research study.
A means of enhancing credibility by cross-checking information and
conclusions, using multiple data sources, using multiple research
Triangulaton
methods or researchers to study the phenomenon, or using multiple
theories and perspectives to help
interpret the data.
attrition A threat to internal validity resulting from loss of subjects during a study.
A graphic presentation for nominal or ordinal data that represents
bar chart
the categories on the horizontal axis and frequency on the vertical
axis.
mean, median, and mode Measures of central tendency,
is commonly called the average. This number is calculated by adding
mean all scores in the data set and dividing the sum by the number of
scores in the data set. The average; a measure of central tendency.
A measure of central tendency that is the exact midpoint of the
median
numbers of the data set.
https://quizlet.com/860593392/nr-449-quiz-3- 1/
flash-cards/ 3
PM
NR 449 QUIZ 3 EXAM QUESTIONS AND ANSWERS
WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
Practice questions for this set
Learn 1/7 Study using Learn
Studies conducted by looking at a single phenomenon across multiple populations at a
single point in time, with no intention for follow-up in the design.
Select the correct term
1Applied research 2Attrition
3Random error:
4Cross-sectional methods
Don't know?
sampling strategy when a researcher selects subjects that are easily
Convenience Sampling
accessible to participate in a study
a nonprobility method of selecting a sample that includes subjects
Convenience Sampling
who are conveniently available to the reseracher.
a term used to control bias. A method of limiting the effects of researcher bias
Bracketing and setting them aside by demonstrating awareness of potential
suppositions of the researcher.
Detailed documentation of sources of information, data, and
Audit trail
design decisions related to a qualitative research study.
A means of enhancing credibility by cross-checking information and
conclusions, using multiple data sources, using multiple research
Triangulaton
methods or researchers to study the phenomenon, or using multiple
theories and perspectives to help
interpret the data.
attrition A threat to internal validity resulting from loss of subjects during a study.
A graphic presentation for nominal or ordinal data that represents
bar chart
the categories on the horizontal axis and frequency on the vertical
axis.
mean, median, and mode Measures of central tendency,
is commonly called the average. This number is calculated by adding
mean all scores in the data set and dividing the sum by the number of
scores in the data set. The average; a measure of central tendency.
A measure of central tendency that is the exact midpoint of the
median
numbers of the data set.
https://quizlet.com/860593392/nr-449-quiz-3- 1/
flash-cards/ 3
