What does this scatter graph show between the variables? Describe the relationship (not correlation).
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1
Question 2
2.
a) Describe the correlation.
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1
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1
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1.5
Question 5
5.
Plot the final three values.
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1
Question 6
6.
Describe the correlation between the value and age of the car
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1
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1
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4
Question 9
9.
Plot the data onto the graph and then predict the exam score of a student who completes 22 hours of revision (remember/write down this question before beginning).
Question 3
3.
b) Describe the correlation.
Question 4
4.
c) Describe the correlation.
Question 7
7.
Another car arrives at the garage. It is 4 years old and worth £5000. Add this point to the graph.
Question 8
8.
Draw a line of best fit onto this graph and then estimate the value of a car which is 6 years old.
