WorksheetsMeasures of Center and Variability
Total questions: 54
Worksheet time: 4hrs 56mins
If Mr. TideRman waS an animal, what animal wOuld He bE?
horse
giraffe
hedgehog
king mackeral
The value that occurs the most often in a data set
The middle number in an ordered set of data
The sum of all the numbers in a data set divided by the size
The sum of the between the greatest and the least elements, divided by two
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?
5
6
9
11
Find the Median in the Data Set:
7, 8, 3, 4, 8
7
8
4
3
36, 42, 28, 52, 48, 36, 31
What is the median number of miles Jenna cycled?
True
False
Find the Mode in the Data Set:
7, 8, 3, 4, 8
(a)
127
155
156
193
What measure represents the value in the center?
Mode
Median
Mean
If Mr. Gazda was in ThY hungeR gameS, what wEaPon wOuld he choose?
1 grenade, 2 grenades, 3 grenades, 4
bow with 5 arrows
attack osprey
chainsaw
What measure represent the average?
Mode
Median
Mean
What measure represents the value that repeats the most?
Mode
Median
Mean
At Donald's Doughnuts, the number of doughnut holes in a bag can vary. Help Donald find the mode of the number of doughnut holes per bag described in the sample below:
{12, 10, 10, 10, 13, 12, 11, 13, 10}
13
12
11
10
42, 55 ,62, 39, 38, 70, 54, 56, 73.
Which would change the range from 35 to 38?
A new student types 38 wpm
The student that typed 39 wpm moved
A new student types 35 wpm
The student that typed 73 wpm movedd
What is the median for SUV's?
20
22
18
19
What is the mode for SUV's?
20
22
18
19
What shape is the dot plot for SUV's?
skewed right
skewed left
symmetrical
none of the above
What is the mean of the data? (0's still count as numbers)
2.1333...
32
15
2.46
What is the median of the data?
2
1
3
12
12, 5, 9, 18, 22, 25, 5
20
15
22
18
If Mrs. Stutts had different colored hair, what color would it be?
dark red
light red
reddish red
Strawberry blonde
Pick your favorite number
Add the two numbers in the middle & then divide by two.
They are both the median
None of the above
What does M.A.D stand for? (a)
What is another word for average? (a)
Find the distance each value is from the mean
Find the mean of the distances
Find the mean of the data
Find the distance each value is from the mean
Find the mean of the distances
Find the mean of the data
Find the distance each value is from the mean
Find the mean of the distances
Find the mean of the data
6, 7, 2, 1, 5, 2, 1, 6
What is the mean absolute deviation of 13, 14, 17, 28, and 28?
If Mr. Polk had another job what would it be?
Treasure Hunter
Cryptohacker
Lucha Libre wrestler
Gym Leader of Pallet Town
Find the MAD:58, 38, 54, 48, 26, 36 (a)
It describes the variation of the data values around the median.
It describes the absolute value of the mean.
It describes the average distance between each data value and the mean.
It describes the variation of the data values around the mode.
What is the median? (a)
What is the median? (a)
What is the interquartile range (IQR)? (a)
Mrs. Delmonte ate dinner last night, what was it?
Hamburgers and fries from Tavern on 12
Whatever her husband made
Grilled Chicken and asparagus
Shrimp tacos with cilantro lime rice
Which class has the higher test score median? (a)
Which restaurant has a higher median wait time? (a)
True or FalseTo find the IQR (interquartile range) you have to add the Q3 + Q1. (a)
4, 6, 4, 4, 7, 7, 7, 4, 5
Find the median, first quartile, third quartile, and interquartile range of the data.
203, 183, 212, 181, 157, 204, 189, 190
Median: 189
First Quartile: 182
Third Quartile: 203
IQR: 21
Median: 189.5
First Quartile: 182
Third Quartile: 203
IQR: 21
Median: 189
First Quartile: 182
Third Quartile: 203.5
IQR: 21.5
Median: 189.5
First Quartile: 182
Third Quartile: 203.5
IQR: 21.5
Find the median, first quartile, third quartile, and interquartile range of the data.
23, 33, 25, 16, 27, 43, 29, 40, 35
Median: 29
First Quartile: 24
Third Quartile: 37.5
IQR: 13.5
Median: 27
First Quartile: 25
Third Quartile: 35
IQR: 10
Median: 29
First Quartile: 25
Third Quartile: 37.5
IQR: 12.5
Median: 27
First Quartile: 24
Third Quartile: 35
IQR: 11
The table shows the ages of automobiles in the parking lot. The range of the ages is 12 years. Find the missing age.
12
13
14
15
The table shows the number of minutes sixth-graders spend reading each night. What percent of the students read less than 19 minutes?
25%
50%
75%
100%
What is the interquartile range (IQR) for the dot plot below?
20
35
15
70
Find the range of the data.
16, 28, 6, 19, 21, 15, 22, 33, 17
18
27
30
12
Find the MAD:
58, 38, 54, 48, 26, 36
43
10
20
12
Find the Mean Absolute Deviation: 10, 9, 3, 8, 10. The Mean is 8
5
2
3
1
