scales of measurement
central tendency
variability
100
What scale is used when taking about a race where people win first, second or third place?
What is ordinal
100
What are the 3 measures of central tendency?
What is mean, median and mode.
200
What is the average amount of hours spent on the cell phone?(20,6,14,5,0)
What is 9
200
What is the RANGE of this Data set (2,4,6,8,10)
What is 8
300
What can cause variability in a data set?
What is anything that changes your data set or shows what is typical.
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