Box and Whisk
Quartiles
Mode/Range
Range/IQR
Mean/Median
Potpourri
100
Where can you find the max and min on a box and whisker plot?
The end of the whiskers
100
Where can you find the median on a box and whisker plot?
The line in the middle of the box.
100
How do you find the range of a set of data?
Range = Maximum - Minimum
100
How do you find the range of a set of data?
Range = Maximum - Minimum
100
Another word for the mean is the...
Average
100
Every odd number contains this letter
"e"
200
Looking at a box and whisker plot; what percentage of the data is to the right of the median (Q2)?
50%
200
Find the upper quartile (Q3) of the following data: 10, 12, 8, 13, 6, 10, 16
Q3: 13
200
Find the range of the data: 3, 6, 8, 9, 10, 12
12 - 3 = 9
200
Find the range of the data: 3, 6, 8, 9, 10, 12
12 - 3 = 9
200
How do you find the mean?
200
"One" is the only integer spelled in reverse alphabetical order. What is the only integer that is spelled in alphabetical order?
Forty
300
Looking at a box and whisker plot; the length of one whisker makes what percentage of the data?
25%
300
Where can you find the lower quartile on a box and whisker plot?
The line on the left edge of the box; the start of the box
300
What is mode?
The number that appears the most in a data set.
Food for thought:
Can you have no mode?
Can you have more than one mode?
300
How do you find the IQR of a set of data?
IQR = Q3 - Q1
300
Find the mean of the following data: 20, 16, 11, 10, 16, 10, 8, 7. Round to 1 decimal place.
Mean = 12.3
300
Tetraphobia is the fear of this number
4
400
Looking at a box and whisker plot; what percent of the data is to the left of Q3?
75%
400
Find the lower (Q1) & upper quartile (Q3) of the data: 4, 5, 2, 10, 3, 9, 5, 3, 8, 5, 6
Q1: 3 Q2: 5 Q3: 8
400
What is the mode of the data set? 3, 5, 12, 6, 21, 19, 14, 8, 19, 6
6, 19
400
IQR helps you find data points that are "far away" from the majority of the data points. These are called...
Outliers
400
What must you do to find the median?
Order the data points from least to greatest, then find the middle value
400
If 23 people are in the same room, there is a 50% chance that two people will have the same...
500
Looking at a box and whisker plot; what percent of the data is in the box?
50%
500
Find Q1, Q2 and Q3 of the following data: 10, 17, 8, 13, 6, 10, 16, 19
Q1: 8 Q2: 11.5 Q3: 17
500
Find the mode AND range of the following data: 10, 12, 8, 13, 6, -2, 16
Range: 16 - (-2) = 18
Mode: No mode
500
Find the IQR of the following data: 10, 12, 8, 13, 6, 10, 16
13 - 8 = 5
500
Find the median of the set of data: 10, 5, 9, 8, 3, 2
6.5
500
Assuming you have a plain, circular pound cake, what is the fewest amount of slices needed to cut it into 8 equally-sized slices?
3