Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
18th August 2020
- 1Probability Trees3 marks
A bag holds 3 red and 5 blue counters. Two are taken without replacement. Work out the probability both are red.
- 2Box Plots2 marks
A box plot has minimum 2, lower quartile 11, median 20, upper quartile 27 and maximum 31. Work out the interquartile range.
- 3Indices1 mark
Write down the value of 12^0.
- 4Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -4/x, work out y when x = 4, and write down the equation of its vertical asymptote.
- 5Compound Interest and Depreciation3 marks
£1700 is invested at 2.5% compound interest per year. Work out the value after 4 years, to the nearest penny.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of August 2020, including the monthly compilation PDF.