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Year 7 Statistics and Probability Review Flashcards | StudBud
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Year 7 Statistics and Probability Review
Year 7 Statistics and Probability Review
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Test revision for Stats and probability topic
Flashcards
16 cards
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Practice quiz
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Questions
16
Answers
1
The range in the following stem-leaf plot is:
12
38
30
43 - 7
2
In the distance-time graph, the speed of the car at 0 - 1 hours is?
4 miles / hour
4 metres / hour
0 metres / hour
1 mile / hour
3
Consider the set of numbers 1, 5, 2, 10, 3. Order the numbers in ascending order.
1, 5, 2, 10, 3
1, 2, 3, 5, 10
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
10, 5, 3, 2, 1
4
In the dot plot, the outlier is:
14
6
1
2
5
The gender of a newborn baby is
categorical data
continuous numerical data
secondary data
discrete numerical data
6
The number of cars per household is:
secondary data
categorical data
continuous numerical data
discrete numerical data
7
In the distance-time graph when is the car at rest?
3.5 to 5.5 hours
0 to 1 hours
2.5 to 3.5 hours
1.5 to 2.5 hours
8
In the column graph, the least favourite colour is:
brown
green
red
orange
9
In the stem-leaf plot, the mode is:
41
12
2
11222
10
What is the chances of a sunny say during summer
likely
highly likely
likely
certain
11
The mean in the following stem-leaf plot is:
20.8
14.8
20.7
14.9
12
In the dot plot, the favourite value is:
6
1 to 10
8
5
13
In the stem-leaf plot, the largest number is:
4113
43
57
5
14
What is the probability of rolling a number less than 6 on an 8 sided dice?
0.4
0.5
0.625
0.3
15
In the set 2, 2, 2, 10, 10, 8, 8 and 13 the mode is:
2
8
13
10
16
The range in the following number set is 1,2,3, 5 and 10.
1 - 10 = -9
10 - 1 = 9
21/5 = 4.1
1 + 2 + 3 + 5 + 10 = 21
