WorksheetsAVERAGES YEAR 7 CA 1
Total questions: 27
Worksheet time: 2hrs 15mins
Nathan bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Nathan's scores?
193
127
60
66
The number of pages that Mia wrote in her journal each day from Monday to Friday is shown below:
9, 8, 12, 11, 20
What is the mean number of pages she wrote per day?
5
6
9
12
Find the Median of:
3, 1, 6, 2, 2
1
2
3.5
5
If mode is the most frequent of a set of data, in which class does the modal class belongs?
16-19
20-23
24-27
44-47
Work out the median of 6, 3, 4, 9, 1 and 10
4 and 9
4 and 6
6.5
5
4 numbers have a mean of 6, they are 3, 5, 7 and x. Work out the value of x.
9
24
6
4
Choose the correct set of numbers which have a median of 4, a range of 5 and a mode of 4
3, 4, 5
1, 2, 4, 4, 6
1, 2, 4, 4, 5
1, 2, 3, 4, 6
Choose a set of numbers which have a mean of 5 and a mode of 6
5, 6, 6
3, 4, 6, 6, 1
4, 5, 6, 6,
1, 2, 3, 4, 5, 6
5, 4, 1, 8, 4, 2
45, 38, 47, 42, 40, 47
13, 24, 10, 6, 19 18, 11, 9, 13, 17
What is the mode of
2, 2, 2, 2, 3, 4, 5, 6, 7, 7, 9
9
2
4
What is the median of
2, 2, 2, 2, 3, 4, 5, 6, 7, 7, 9
4
2
7
What is the mean of
2, 2, 2, 2, 3, 4, 5, 6, 7, 7, 9
9
4
4.45
What is the range of
2, 2, 2, 2, 3, 4, 5, 6, 7, 7, 9
7
9
2
11
What is the modal shoe size?
14
5
6
no mode
Which dog has the median age?
Toto
Barney
Tess
Lucky
Fido
12,10,10,10,13,12,11,13,10
3, 5, 7, 9, 11, 8, 3
13, 24, 10, 6, 19 18, 11, 9, 13, 17
On the semester final, devin scored a 12, Levi scored a 15, and espy scored a 18. What was the average score for these students? _________
15
273
111
There are 567 students in a school and 21 classrooms. What is the average number of students in each classroom?
(a)
Esme scores 642 points, 488 points, 312 points, and 900 points on her last 4 questions. What is the average number of points she scored per question?
(a)
