Daily Practice

Foundation

1st April 1986

5 questions · 11 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 100 times. How many heads would you expect?
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 4, 10, 2 and 10. How many values are in the whole data set?
3
Error Intervals2 marks
A number y is 85 when truncated to the nearest whole number. Write down the error interval for y.
4
Substitution2 marks
Work out the value of 6x + 6 when x = -5.
5
Scale Drawings2 marks
A map has a scale of 1 : 10000. Two villages are 10 cm apart on the map. How far apart are they in real life, in km?

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1986, including the monthly compilation PDF.