BSNC 5060 FINAL EXAM(ACTUAL EXAM)
WITH CORRECT 180+ QUESTIONS AND
ANSWERS LATEST 2024 – 2025 GOOD
SCORE IS GUARANTEED GRADE A+
Mode - ANSWERS-- a measure of central tendency
- the most frequent score or result
- can be obtained by inspection of the frequency distribution
table or graph
- most appropriate for nominal-level data
- unstable
Median - ANSWERS-- measure of central tendency
- the middle score
,- more accurate estimator of central tendency in non-normal
distributions
- best used when the data are skewed
- found by inspection or by calculation
- can be used with ordinal or higher data
Constancy - ANSWERS-- an aspect in control of data collection
that ensures that methods and procedures of data collection
are the same for all participants
Accuracy - ANSWERS-- the characteristics of all aspects of a
study systematically and logically following from a research
problem
Attrition - ANSWERS-- the loss of a subject between time 1 data
collection and time 2 data collection
Bias - ANSWERS-- a distortion in the interpretation of the
results of the data analysis
,Each participants is exposed to the same:
- environmental conditions
- timing of data collection
- data-collection instruments
- data-collection procedures
Control - ANSWERS-- the measures used to hold uniform or
constant conditions in a study
Means of controlling extraneous variables - ANSWERS-- use of a
homogenous sample
- use of consistent-data collection procedures
- manipulation of the independent variable
- randomization
Control group - ANSWERS-- a group in a experiment that does
not receive the experimental intervention or treatment
, Experimental group - ANSWERS-- a group in a experiment that
receives the experimental intervention or treatment
External validity - ANSWERS-- the degree to which the findings
of a study can be generalized to other populations or
environments
Extraneous variable (mediating variable) - ANSWERS-- a
variable that interferes with the operations of the phenomena
being studied
- i.e. age, gender
Feasibility - ANSWERS-- the capability of a study to be
successfully carried out
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