UTpaper

Free mock tests & test series

Question 2Asked in RRB JE CBT-1, 17 Dec 2024, Shift 1 (9:00 AM)

Find the arithmetic mean of the following data (correct to two places of decimals). Class-

Find the arithmetic mean of the following data (correct to two places of decimals). Class- 5-15 15-25 25-35 35-45 45-55 55-65 interval Frequency 12 18 8 14 16 8
  1. A33.68
  2. B43.72
  3. C22.38
  4. D39.45
Show answerHide answer

Correct answer: (A) 33.68

From RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM)

This is question 2 of RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.