A topic you 'somewhat know' is a topic you don't know yet. Be honest about your weak areas.

Statistics — quick quiz

5 MPESB Group-pattern questions on Statistics. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Easy

Find the median of the following data: 15, 22, 18, 30, 25, 20, 28