Answer question 29

Answer question 29 Q.28. Calculate mean of the following data: (2.27. Calculate arithmetic mean: 11-13 Marks (More than) No. students 100 10 88 Values below 10 30 30 120 Q.29. Calculate missing frequency, if mean of the distribution is 28. 0—10 12 10-20 20-30 27 17 Q.30. Calculate mean from the information given below. 8-10 10 14-16 31 [ X = 28 marks) 140 [X = 25861 = 18] 17-19

Dear Student

Regards

  • 0
What are you looking for?