x[-25+22+19+16+...+x=115

Solve : 25+22+19+16+...+x=115

Find the value of x such that 25+22+19+16 +….+ x=112

Find the mean of the following data: x : 19 21 23 25 27 29 31 f : 13 15 16 18 16 15 13

Find the mean of the following data: x : 19 21 23 25 27 29 31 f : 13 15 16 18 16 15 13

Solve :2+22+19+16++x=115

The range of the data 25, 18, 20, 22, 16, 6, 17, 15, 12, 30, 32, 10, 19, 8, 11 and 20 is

If the mode of the data: 16 ,\ 15 ,\ 17 ,\ 16 ,\ 15 ,\ x ,\ 19 ,\ 17 ,\ 14 is 15 , then x= (a) 15 (b) 16 (c) 17 (d) 19

If the mode of the data: 16 ,\ 15 ,\ 17 ,\ 16 ,\ 15 ,\ x ,\ 19 ,\ 17 ,\ 14 is 15 , then x= (a) 15 (b) 16 (c) 17 (d) 19

Find P_(70) of the distribution x_(i) : 28 , 17 , 25 , 26 , 19 , 13 , 27 , 21, 16

Compute the modal value for the following frequency distribution: x : 95 105 115 125 135 145 155 165 175 y : 4 2 18 22 21 19 10 3 2