Worksheetsmean, range, mode and median
Total questions: 22
Worksheet time: 28mins
Name
Class
Date
1.
what is range
a)
small answer - biggest answer
b)
medium number
c)
the number that occurs the most
d)
add them all up and divide by how many numbers there are in the sequence
2.
what is the mode of this sequnice 1,4,2,3,,3,5,3,5,6,5
a)
5, 3
b)
1, 4
c)
2, 3
d)
5,4
3.
A data set can have more than one mode
a)
True
b)
False
4.
When you are trying to find the MEDIAN of a set of data and 2 numbers are left in the middle after putting them in order from least to greatest, what do you do?
a)
List both of the numbers as the Median.
b)
Add the two numbers together and divide by 2.
c)
Pick the one that you want.
d)
Subtract the two numbers.
5.
The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?
a)
99 was the highest score on the test.
b)
More students received a 94 than any other score
c)
No student scored below a 50
d)
A score of 91 was slightly below average.
6.
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
a)
10
b)
12
c)
10 and 12
d)
No Mode
7.
The heights of some students are given.
158cm 172cm 164cm
164cm 167cm 159cm
What is the RANGE of the heights?
a)
13 cm
b)
330 cm
c)
164 cm
d)
14 cm
8.
Calculate the mean.
2, 9, 10, 6, 8
a)
8
b)
4
c)
7
d)
22
9.
Find the Mean.
a)
53.5
b)
48
c)
49
d)
48.6
10.
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
11.
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
12.
What is the mean?
a)
# happening the most
b)
the number in the middle
c)
biggest-smallest
d)
the average
13.
A data set can have more than one median?
a)
True
b)
False
14.
The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below:
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?
a)
5
b)
6
c)
9
d)
11
15.
To find the average of a set of numbers, add up all the items and divide by...
a)
2
b)
The minimum
c)
The maximum
d)
The number of items
16.
6. Find the mean.
18, 2, 0, 0, 0
18, 2, 0, 0, 0
a)
4
b)
5
c)
10
d)
20
17.
A data set can have more than one median?
a)
True
b)
False
18.
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
19.
A data set can have more than one median?
a)
True
b)
False
20.
A data set can have more than one mode
a)
True
b)
False
21.
Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?
a)
193
b)
127
c)
60
d)
66
22.
A data set can have more than one mode
a)
True
b)
False
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