If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Statistics — quick quiz

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

Question 1 of 5

HARD

The median of the following frequency distribution is 28. Find the missing frequency x. Class: 0-10, 10-20, 20-30, 30-40, 40-50 Frequency: 5, 8, x, 10, 7 Total frequency is 40.