What we plant in the soil of contemplation we shall reap in the harvest of action.— Meister Eckhart

Statistics and Probability — quick quiz

5 real APPSC Group I questions on Statistics and Probability. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

The mean of five numbers is 28. If one number is excluded, the mean of the remaining four numbers becomes 25. What is the excluded number?