Daily Practice - Foundation
Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.
5th January 1999
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 50 times. How many heads would you expect?
- 2Two Way Tables3 marks
Of 56 students, 33 study French, 18 study German and 6 study both. How many study neither?
- 3Error Intervals2 marks
A number y is 70 when truncated to the nearest whole number. Write down the error interval for y.
- 4Substitution2 marks
Work out the value of 2x + 12 when x = 4.
- 5Real Life and Distance Time Graphs2 marks
Freya drives 280 km in 4 hours. Work out the average speed in km/h.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of January 1999, including the monthly compilation PDF.