NSG 522 Pre-Midterm Questions And Answers With
Latest Study Solutions
,NSG 522 Pre-Midterm Questions And Answers With Latest
Study Solutions
The frequency and relative frequency presented as a percentage should both be reported
when describing interval level data - ANSWER False
What type of graphic display would be the best for a variable measured at the ordinal
data? - ANSWER Histogram
The operational definition of a variable - ANSWER Specifies how a variable should be
measured
The epidemiological range is - ANSWER the minimum and maximum values
When reporting the mean for a variable, what measure of spread should be reported? -
ANSWER The standard deviation
clinical data conducted can be shared to a cloud for all involved researchers to share/view
- ANSWER false
The dependent variable - ANSWER the outcome variable
Outliers can be identified using a (SELECT ALL THAT APPLY)
a. Box-and-whisker plot with Tukey Fences.
b. Histogram.
d. Stem-and-leaf plot.
, NSG 522 Pre-Midterm Questions And Answers With Latest
Study Solutions
e. Bar chart.
f. Any/all of the above - ANSWER A. Box and whisker plot with Turkey fences
The most frequently occurring number in a set of numbers is the
a. Median
b. Mode.
c. Midrange
d. Frequency
e. 50th percentile - ANSWER b. mode
The decision to use the mean or median is based upon (Select all that apply)
A. Whether the data are normally distributed
b. Which statistical tests will be used for hypothesis testing
c. The presence or absence of outliers
d. The guidelines of the journal where the data will be published - ANSWER A. Whether
the data are normally distributed
B. The presence or absence of outliers
When a continuous variable has a normal distribution and only 1 small outlier, the mean
and standard deviation should be used to describe the variable - ANSWER False
Match the following variables to the correct level of measurement (A. Interval, B.
Nominal, C. Ratio, D. Ordinal)
Temperature in Fahrenheit
Presence or Absence of disease
Weight in ounces
Latest Study Solutions
,NSG 522 Pre-Midterm Questions And Answers With Latest
Study Solutions
The frequency and relative frequency presented as a percentage should both be reported
when describing interval level data - ANSWER False
What type of graphic display would be the best for a variable measured at the ordinal
data? - ANSWER Histogram
The operational definition of a variable - ANSWER Specifies how a variable should be
measured
The epidemiological range is - ANSWER the minimum and maximum values
When reporting the mean for a variable, what measure of spread should be reported? -
ANSWER The standard deviation
clinical data conducted can be shared to a cloud for all involved researchers to share/view
- ANSWER false
The dependent variable - ANSWER the outcome variable
Outliers can be identified using a (SELECT ALL THAT APPLY)
a. Box-and-whisker plot with Tukey Fences.
b. Histogram.
d. Stem-and-leaf plot.
, NSG 522 Pre-Midterm Questions And Answers With Latest
Study Solutions
e. Bar chart.
f. Any/all of the above - ANSWER A. Box and whisker plot with Turkey fences
The most frequently occurring number in a set of numbers is the
a. Median
b. Mode.
c. Midrange
d. Frequency
e. 50th percentile - ANSWER b. mode
The decision to use the mean or median is based upon (Select all that apply)
A. Whether the data are normally distributed
b. Which statistical tests will be used for hypothesis testing
c. The presence or absence of outliers
d. The guidelines of the journal where the data will be published - ANSWER A. Whether
the data are normally distributed
B. The presence or absence of outliers
When a continuous variable has a normal distribution and only 1 small outlier, the mean
and standard deviation should be used to describe the variable - ANSWER False
Match the following variables to the correct level of measurement (A. Interval, B.
Nominal, C. Ratio, D. Ordinal)
Temperature in Fahrenheit
Presence or Absence of disease
Weight in ounces
