NR 449 QUIZ 3 LATEST UPDATE
VERIFIED QUESTIONS & DETAILED
EXPLANATIONS GRADED A+
Professional Academic Assistance Services
sampling strategy when a researcher selects subjects that are
easily accessible to participate in a study - Answer: Convenience
Sampling
a nonprobility method of selecting a sample that includes
subjects who are conveniently available to the reseracher. -
Answer: Convenience Sampling
a term used to control bias. A method of limiting the effects of
researcher bias and setting them aside by demonstrating
awareness of potential suppositions of the researcher. - Answer:
Bracketing
Detailed documentation of sources of information, data, and
design decisions related to a qualitative research study. -
Answer: Audit trail
A means of enhancing credibility by cross-checking information
, and conclusions, using multiple data sources, using multiple
research methods or researchers to study the phenomenon, or
using multiple theories and perspectives to help interpret the
data. - Answer: Triangulaton
A threat to internal validity resulting from loss of subjects during
a study. - Answer: attrition
A graphic presentation for nominal or ordinal data that
represents the categories on the horizontal axis and frequency
on the vertical axis. - Answer: bar chart
Measures of central tendency, - Answer: mean, median, and
mode
is commonly called the average. This number is calculated by
adding 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. - Answer: mean
A measure of central tendency that is the exact midpoint of the
numbers of the data set. - Answer: median
VERIFIED QUESTIONS & DETAILED
EXPLANATIONS GRADED A+
Professional Academic Assistance Services
sampling strategy when a researcher selects subjects that are
easily accessible to participate in a study - Answer: Convenience
Sampling
a nonprobility method of selecting a sample that includes
subjects who are conveniently available to the reseracher. -
Answer: Convenience Sampling
a term used to control bias. A method of limiting the effects of
researcher bias and setting them aside by demonstrating
awareness of potential suppositions of the researcher. - Answer:
Bracketing
Detailed documentation of sources of information, data, and
design decisions related to a qualitative research study. -
Answer: Audit trail
A means of enhancing credibility by cross-checking information
, and conclusions, using multiple data sources, using multiple
research methods or researchers to study the phenomenon, or
using multiple theories and perspectives to help interpret the
data. - Answer: Triangulaton
A threat to internal validity resulting from loss of subjects during
a study. - Answer: attrition
A graphic presentation for nominal or ordinal data that
represents the categories on the horizontal axis and frequency
on the vertical axis. - Answer: bar chart
Measures of central tendency, - Answer: mean, median, and
mode
is commonly called the average. This number is calculated by
adding 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. - Answer: mean
A measure of central tendency that is the exact midpoint of the
numbers of the data set. - Answer: median
