" (iii) "31,38,27,28,36,25,35,10

Find the median of the following data: 31,38,27,28,36,25,35,40

Find the median of the following data 31,38 ,27,28,36,25,35,40

Find the median of the following data 31, 38, 27, 28, 36, 25, 35, 40

1, 4, 27, 16, 25, 36

Given below data is the marks in maths test of 30 children of Class VI out of 35. 32, 28, 27, 31, 35, 32, 35, 30, 32, 35, 27, 32, 30, 31, 33, 35, 34, 27, 30, 33, 31, 34, 27, 28, 32, 30, 27, 30, 31. Arrange the data in decreasing order in frequency table using tally marks.

The weights (in kg) of 15 students are: 31,35,27,29,32,43,37,41,34,28,36,44,45,42,30 Find the median.If the weight 44kg is replaced by 46kg and 27kg by 25kg, find the new median.

The weights (in kg) of 15 students are: 31,35,27,29,32,43,37,41,34,28,36,44,45,42,30. Find the median. If the weight 44kg is replaced by 46 kg and 27kg by 25 kg, find the new median.

Find the mode of the following data 12, 24, 36, 46, 25, 38, 72, 36, 25, 38, 12, 24, 46, 25,12,24 ,46, 25, 72, 12, 24, 36, 25, 38 and 36.

The number of books in different shelves of a library are as follows: 30,32,28,24,20,25,38,37,40,45,16,20 19,24,27,30,32,34,35,42,27,28,19,34 38,39,42,29,24,27,22,29,31,19,27,25 28,23,24,32,34,18,27,25,37,31,24,23 43,32,28,31,24,23,26,36,32,29,28,21 Prepare a cumulative frequency distribution table using 45-49 as the last class-interval.