Statistic Quiz

What is statistics?
The study of data
Defining numbers
Comparing Theory vs. Experimental
Measuring how far apart two sets of numbers are
Find the midpoint: 3 , 5 , 7 , 1
there is no midpont for this group
6
5.5
4
What kind of graph is this?
frequency histogram
ogive
frequency polygon
frequency distribution
What is the sum of the data entries divided by the number of entries?
Median
Mean
Mode
Bimodal
Describe the shape of the graph.
Skewed right
Skewed left
Uniform
Symmetrical
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