Prepare a frequency series of the ages of 25 students of Class XI in your school . 15,16,16,17,18,18,17,15,15,16,16,17,15,16,16,15,16,16,15,17,17,18,19,19,15
The mean deviation from mean for the data : 13,15,16,15,18,15,14,18,17,10 is
The elements of group 1,2,13,14,15,16,17,18 are collectively called
For what value of x the mode of the following data is 15 ? 15, 16, 17, 13, 12, 15, 16, 15, 16, x + 9
Find the mode of the folllowing data. 15,14,19,15,14,15,16,14,15,18,14,19,15,17,20
The mole of given data 15,14,19.20,14,15,16,14,15,18,14,19, 15,17 and 15 is
The range of the data 15, 18, 17, 16, 14, x, 12, 10, 9, 15 is 9. Which of the following is true about x ?
Find the mean deviation about the mean for the following data : 17,20,12,13,15,16,12,18,15,19,12,11
