11, 5, 20, 12, 40, 26, 74, 54

The median of 25, 14, 11, 26, 18 , 17, 40, 29, 19, 20, 13 is

The median of 25, 14, 11, 26, 18 , 17, 40, 29, 19, 20, 13 is

11, 12, 20, 47, ….

Find the median of 10, 12, 11, 13, 20, 22, 10, 8, 19. A) 11 B) 13 C) 11.5 D) 12

16,22, 26, 38, 62, 74, ?, 102

The next number of the sequence 2,6, 12, 20, 30, 42, 56. — Is

The median of 8 numbers is 11. If 7 of these numbers are 26, 12, 3, 8, 5, 20, and 14, find the eighth number.

Draw histograms for the following frequency distributions : {:("Class interval ", 0-10, 10-20, 20-30, 30-40, 40-50, 50-60),("Frequency "," "12, " " 20, " " 26, " " 18, " " 10, " " 6):}

Given below are the marks obtained by 40 students in an examination : 40 56 24 41 51 22 59 12 26 46 51 14 23 59 58 29 41 35 36 40 42 43 36 33 38 52 23 24 13 55 18 54 20 57 30 24 43 50 26 15 Taking class intervals 10-20, 20-30,. ...., 50-60 , construct a frequency table for the above distribution.