Numeracy
16th September 1971
- 1Coordinates2 marks
A is the point (-6, 4) and B is the point (2, 8). Write down the midpoint of AB.
- 2Probability (Foundation)2 marks
The probability that it rains tomorrow is 4/5. Work out the probability that it does not rain.
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 2, 11, 10 and 12. How many values are in the whole data set?
- 4Negative Numbers2 marks
At midnight the temperature in Buxton is -1°C. By noon it has risen by 8°C. What is the temperature at noon?
- 5Writing an Expression2 marks
Sanjay has n sweets. Chloe has 2 times as many, plus 8 more. Write an expression for how many that is.
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