(a)[2]
Work out the relative frequency of the spinner landing on green.
(b)[1]
Azra spins the spinner $150$ times. How often would she expect it to land on blue?
Mathematics 4024 · O Level · Relative and expected frequencies
Relative and expected frequencies — practice question
Azra owns a spinner. Its sectors are coloured red, blue, yellow or green. The table shows the relative frequency with which the spinner lands on red, blue or yellow.