The night before the exam, sleep. A rested mind recalls what a tired one has only read.

Statistics and Probability — quick quiz

1 JTET-pattern questions on Statistics and Probability. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 1

Medium

The mean of five numbers 8, 12, x, 16, and 20 is 14. Find the value of x.