Daily Practice

Foundation

25th March 1977

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Averages2 marks
Here are 5 numbers: 26, 21, 16, 16, 26. Work out the mean.
2
Scatter Graphs2 marks
A scatter graph plots the temperature outside and the number of hot drinks sold. What type of correlation would you expect?
3
Error Intervals2 marks
A number y is 13 when truncated to the nearest whole number. Write down the error interval for y.
4
Drawing Linear Graphs2 marks
A line has equation y = -5x - 1. Work out the y coordinate of the point on it where x = 2.
5
Percentages2 marks
Work out 5% of 60.

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