WorksheetsStatistic symbols on the calculator
Total questions: 18
Worksheet time: 23mins
What does this symbol represent?
Minimum
Maximum
Quartile 1
Quartile 3
Median
What does this symbol represent?
Minimum
Maximum
Quartile 1
Quartile 3
Median
What does this symbol represent?
Minimum
Maximum
Quartile 1
Quartile 3
Median
What does this symbol mean?
Sample Standard Deviation
Population Standard Deviation
Mean
Median
Number of Data Points
What does this symbol mean?
Sample Standard Deviation
Population Standard Deviation
Mean
Median
Number of Data Points
What does this symbol mean?
Sample Standard Deviation
Population Standard Deviation
Mean
Median
Number of Data Points
What does this symbol mean?
Sample Standard Deviation
Population Standard Deviation
Mean
Median
Number of Data Points
What does this symbol mean?
Sample Standard Deviation
Population Standard Deviation
Mean
Median
Number of Data Points
Given the lines from the calculator, which symbol represents the mean?
What is the mean? Round to the nearest tenth, if necessary.
3.9
12.4
9
4.2
Which represents the upper quartile (UQ)?
Med
Q1
Mod
Q3
maxX
Which represents the lower quartile (LQ)?
Med
Q1
Mod
Q3
maxX
What is the value of the lower quartile (LQ)?
5
9
13
16
18
What is the value of the upper quartile (UQ)?
5
9
13
16
18
What piece(s) of information do you need to calculate on your own as they are not in the calculator?
Interquartile Range (IQR)
Mean
Outliers
Median
Write the equation for the linear regression shown.
y=ax+b
y=0.6x+0.1
y=0.72x+r
y=0.1x+0.6
Write the equation for the linear regression shown.
y=−5.11x+3.23
r=0.8
y=3.23x − 5.11
y=0.64x+0.8
