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Statistics and probability Flashcards | StudBud
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Statistics and probability
Statistics and probability
10 terms
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Questions
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Answers
1
What are outcomes?
Likelihood of an event occuring
All the possible results of chance.
The amount of times and event occurs
Collection of facts
2
There are 26 letters in the alphabet, what are the chances of you randomly selecting a T, B or N?
1 in 26
2 in 26
4 in 26
3 in 26
3
There are 10 girls and 8 boys in 5M. What are the chances that Mr Morris selects a girl for student of the week?
10 in 18
1 in 18
1 in 24
2 in 9
4
What kind of graph is this?
Line graph
Pie chart
Bar chart
Dot plot
5
Probability is another word for chance?
False
True
6
If a coin is flipped twice, what are the chances it lands on heads both times?
2 in 4
4 in 4
3 in 4
1 in 4
7
How many students read between 1-5 books?
8
6
10
3
8
Which type of book is the favourite choice?
Stories
Comics
Poems
Puzzles
9
What is the word for 'how often something occurs'?
Median
Frequency
Mean
Range
10
If you roll a 6-sided dice, what is the chance of you rolling a 2 or a 5?
4/6
2/6
1/6
3/6
