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Number
Algebra
Complete the scatter graph for the 'Number' and 'Algebra' test results.

Fill in each point (x,y)

( , )
( , )
( , )
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Number
Algebra
Complete the scatter graph for the 'Number' and 'Algebra' test results.

Fill in each point (x,y)

( , )
( , )
( , )
2
3
The amount of red and green sweets are counted in 7 packets of sweets.
Describe the relationship between red and green sweets.
As number of red sweets increase the number of green sweets
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4
The amount of red and green sweets are counted in 7 packets of sweets.
Describe the relationship between red and green sweets.
As number of red sweets increase the number of green sweets
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5
The height and weight of parcels are measured.
State the type of correlation between the height and weight of parcels.
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The height and weight of parcels are measured.
State the type of correlation between the height and weight of parcels.
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7
The scatter graph shows how 7 people have rated football and rugby out of 30.
Draw a line of best fit on the scatter graph.

Use the buttons below to select a line of best fit

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Next
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8
The scatter graph compares heights and widths of boxes.
Estimate the height of a box with a width of cm.

Line of best fit (to help)

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Next
cm
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9
The scatter graph compares test scores.
Comment on the reliability of estimating the Test B score if a student scored on Test A.
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