WorksheetsEnrichment A - Mode,Median,Mean - April 16
Total questions: 16
Worksheet time: 1hrs 20mins
Name
Class
Date
1.
Find the mean:
28, 18, 19, 18, 17
28, 18, 19, 18, 17
a)
20
b)
18
c)
11
d)
19
2.
At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10
12,10,10,10,13,12,11,13,10
a)
13
b)
12
c)
11
d)
10
3.
Calculate the mean.
2, 9, 10, 6, 8
a)
8
b)
4
c)
7
d)
22
4.
What is the median of this data set?
3 , 17 , 17 , 11 , 8 , 13 , 5 , 18
3 , 17 , 17 , 11 , 8 , 13 , 5 , 18
a)
11
b)
12
c)
13
d)
17
5.
The height of three basketball players is 210 cm, 220 cm and 191 cm.
What is their average height?
What is their average height?
a)
210
b)
207
c)
220
d)
200
6.
Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4
1,0,1,5,6,3,4
a)
3.33
b)
2.85
c)
3
d)
3.5
7.
Find the median:
5, 6, 3, 9, 0, 4, 1, 2, 7
5, 6, 3, 9, 0, 4, 1, 2, 7
a)
4
b)
4.1
c)
5
d)
4.5
8.
Find the mean of the countries' research and development spending.
a)
21.86 billion
b)
218.6 billion
c)
3.5 billion
d)
79.1 billion
9.
The cost of four cell phones are $345, $400, $110, and $640.
What is the median cost
What is the median cost
a)
$330
b)
$390
c)
$372.50
d)
$375
10.
To find the _________ you add up all the numbers and then divide by how many numbers you have.
a)
Mean
b)
Median
c)
Mode
d)
Range
11.
Find the median.
12, 5, 9, 18, 22, 25, 5
12, 5, 9, 18, 22, 25, 5
a)
9
b)
8
c)
12
d)
18
12.
A data set can have more than one mode
a)
True
b)
False
13.
A data set can have more than one median?
a)
True
b)
False
14.
What is the median:
2, 4, 6, 8, 8, 10
a)
7
b)
8
c)
6 & 8
d)
2
15.
FInd the mode
4, 2, 6, 4, 8, 1,3
a)
3
b)
4
c)
8
d)
3
16.
How do you find the median?
a)
Put the number in order from least to greatest, then find the middle number
b)
Put the numbers in order from least to greatest and find the most seen number
c)
Subtract the largest number from the smallest number
d)
Add up all the numbers then divide by the number of numbers.
100 %
