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Quiz 1 Flashcards | StudBud
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Quiz 1
Quiz 1
12 terms
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StudBud Administration
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100 plays
functional maths level 1 and 2 statistics probability charts and graphs
Flashcards
12 cards
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Questions
12
Answers
1
a coin lands on heads four times. What is the probability it lands on tails next?
likely
even chance
certain
unlikely
2
John takes a sweet out. What's the probability it's a blue sweet?
6/7
9/10
7/10
1/7
3
How do you calculate the range?
Highest number subtract lowest number
Add all the numbers up and divide by how many
Look at the middle number
Check the most common
4
How many viewers did Eastenders have?
1500000
15000000
150000000
15
5
What type of data does this line graph show?
Axis
Continuous
Line
Discrete
6
What is the chance it will rain every day in the next 30 days?
Unlikely
Impossible
1/1000000
Likely
7
Every day Ravi counts how many cars he walks pass to get to college. Workout the mean.
9
10
11
8
8
What does the average show?
the middle number
a number that represents a group of data
most common number
the spread of the data
9
what is the probability of rolling less than a 3
2/6
3
2
3/6
10
what is missing from this chart
axis and bars
title and key
labels and title
scale and bars
11
These are the goals Farah scored in hockey. What was her median score?
14
12
19
13
12
Having a scale is important. Explain why
because we are doing maths
because it helps us find the mode
because we need to fit all the data in
because it looks neat
