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Worksheets1223456789
Total questions: 21
Worksheet time: 1hrs 3mins
What is the median of the following numbers? 4, 5, 8, 12, 16, 24
10
10.5
11
11.5
The following are scores made on a math test: 80, 90, 90, 85, 60, 70, 75, 85, 90, 60, 80 What is the mode of these scores?
60
70
80
90
The following are scores made on a math test: 80, 90, 90, 85, 60, 70, 75, 85, 90, 60, 80 What is the median of these scores?
60
70
80
90
What is the mode for the numbers 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 6, 7, 8, 8, 8, and 8?
4
3
8
5
What is the range of 45, 56, 23, 79, and 63?
18
51
23
56
Find the mean of 1, 2, 3, 4, and 10
7
3
4
2
What is the third quartile (UQ) of the data?
Find the lower quartile of the following set of scores.
12, 9, 4, 6, 5, 8, 9, 4, 10, 2
10
4
9
6
In how many games did the team score more than 10 points?
8
7
12
9
the mean of 7 cm, 15 cm, 12 cm, 5 cm, x cm and 13 cm is 10 cm. Find the value of x
(a)
If a stone is dropped at random on the arrangement of tiles shown, what is the probability the stone lands on a white tile?
5/9
4/9
1/2
1/9
An 8-sided fair die with faces labelled 2,3,3,4,7,7,7, and 9 is rolled once. Find the probability of getting a '3' and a '4'.
(a)
A 6-sided fair die is rolled once. Find the probability of getting a composite number. (Simplify)
(a)
If probability of A is 0.45, the probability of not A is...
P(A)=0.45, P(Not A)= (a)
