WGU C784 FINAL CERTIFICATION
EVALUATION SCRIPT TESTED QUESTIONS
◉ The science that deals with the interpretation of numerical facts
or data through theories of probability. Also, the numerical facts or
data themselves. Answer: statistics
◉ A summary measure that is used to describe an entire set of data
with one value that represents the middle or center of the data set's
distribution. There are three main measures: mean, median, or
mode. Answer: measure of central tendency
◉ An observation point that is significantly distant from the other
observations in the dataset. Answer: outlier
◉ A graph that displays data that is distributed over groups or
categories. Answer: bar chart
◉ A set of data having one mode. Answer: unimodal
◉ One of three measures that describe what is "normal" in a data
set: mean, median, or mode. Answer: center
, ◉ A graph that displays continuous data in vertical bars that
represent intervals of data. Answer: histogram
◉ The difference between the maximum and minimum values.
Answer: range
◉ A graphical representation of data that plots the frequency of data
along a horizontal line. Answer: dot plot
◉ A measure of the degree to which a probability distribution
"leans" toward one side of the average, where the median and mean
are not the same. Answer: skewness
◉ The relationship between units and their visual representation on
a graph. Answer: scale
◉ The value or quantity lying at the midpoint of a frequency
distribution. Answer: median
◉ Average, calculated by adding a series of elements in a data set
together and dividing by the total number in the series. Answer:
mean
EVALUATION SCRIPT TESTED QUESTIONS
◉ The science that deals with the interpretation of numerical facts
or data through theories of probability. Also, the numerical facts or
data themselves. Answer: statistics
◉ A summary measure that is used to describe an entire set of data
with one value that represents the middle or center of the data set's
distribution. There are three main measures: mean, median, or
mode. Answer: measure of central tendency
◉ An observation point that is significantly distant from the other
observations in the dataset. Answer: outlier
◉ A graph that displays data that is distributed over groups or
categories. Answer: bar chart
◉ A set of data having one mode. Answer: unimodal
◉ One of three measures that describe what is "normal" in a data
set: mean, median, or mode. Answer: center
, ◉ A graph that displays continuous data in vertical bars that
represent intervals of data. Answer: histogram
◉ The difference between the maximum and minimum values.
Answer: range
◉ A graphical representation of data that plots the frequency of data
along a horizontal line. Answer: dot plot
◉ A measure of the degree to which a probability distribution
"leans" toward one side of the average, where the median and mean
are not the same. Answer: skewness
◉ The relationship between units and their visual representation on
a graph. Answer: scale
◉ The value or quantity lying at the midpoint of a frequency
distribution. Answer: median
◉ Average, calculated by adding a series of elements in a data set
together and dividing by the total number in the series. Answer:
mean
