Always, Sometimes, Never
2, 5, 5
Median: 5
Mode: 5
Range: 3
What is the first thing you should do with data to create a box plot?
Put in numerical order.
Find the mean and MAD.
5, 12, 0, 7
6: 3.5
Who is the principal?
Mr. Robbins
The range is a measure of variability.
Always
11, 13, 13, 11, 13
Mean: 12.2
Median: 13
Mode: 13
Range: 2
What are the lines to the sides of the boxes called and what do they show you?
Whiskers
Minimum and maximum values
Find the mean and MAD.
8, 14, 22, 16
15; 4
What does Mrs. McCarron hand out on Fridays?
Lollipops
You can calculate the mean from a histogram.
Never
27, 26, 25, 20
Mean: 24.5
Median: 25.5
Mode: None
Range: 7
What does the line between the two boxes represent?
The median.
Find the median, 1st Quartile, 3rd Quartile, and IQR.
10, 20, 35, 45, 45, 50
40; 20; 45; 25
What is all three names of Mrs. Hands' children?
Jacob, Colin, Nolan
The MAD is a negative value.
Never
100, 200, 500, 300, 500
Mean: 320
Median: 300
Mode: 500
Range: 400
27, 31, 30, 33, 29, 25, 28
Use the data to create a box plot.
Find the mean and MAD.
1.25, 2.5, 3
2.25, 0.6
How many school days are left until summer?
13
The mean, median and mode are the same value.
Sometimes
1.4, 1.3, 1.1, 1.4, 1.9, 1.8, 1.7, 1.4
Mean: 1.5
Median: 1.4
Mode: 1.4
Range: 0.8
3, 1, 3, 7, 5, 2, 3, 6, 3
Use the data to create a box plot.
Teacher check.
Find the median, 1st Quartile, 3rd Quartile, and IQR.
24, 12, 30, 17, 32, 13, 19
19; 13; 30; 17
Where did Ms. Myers go on spring break?
Costa Rica