1
 Number Algebra
Complete the scatter graph for the 'Number' and 'Algebra' test results.

### Fill in each point (x,y)

( , )
( , )
( , )
2
2
 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
1
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
1
5
The height and weight of parcels are measured.
State the type of correlation between the height and weight of parcels.
1
6
The height and weight of parcels are measured.
State the type of correlation between the height and weight of parcels.
1
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.
1
8
The scatter graph compares heights and widths of boxes.
Estimate the height of a box with a width of cm.
cm
2
9
The scatter graph compares test scores.
Comment on the reliability of estimating the Test B score if a student scored on Test A.
1