QUAMET Quiz
Authored by Christoper Banson
Instructional Technology
University
Used 4+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following BEST describes data visualization?
Collecting numerical data
Using narratives to explain data
Representing data visually for easier analysis
Running regression analysis
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In descriptive statistics, which measure identifies the “middle” of ordered data?
Mean
Median
Mode
Range
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which type of chart is most suitable for showing changes over time?
Pie chart
Bar chart
Line chart
Scatterplot
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which level of measurement allows meaningful ratios?
Nominal
Ordinal
Interval
Ratio
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is NOT a measure of central tendency?
Mean
Median
Mode
Standard Deviation
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A scatterplot is most useful for:
Showing proportions of categories
Showing correlations between variables
Showing time-series trends
Showing ranks of items
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the formula for Mean?
(Sum of values ÷ Number of values)
Highest – Lowest
√Variance
Frequency ÷ Total population
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