Find the variance and standard deviation for the following data:

Find the variance and standard deviation of the following data:

Find the variance and standard deviation from the following data:

Find the variance and standard deviation of the following data : 4,6,10,12,14,18,20

Find the variance and standard deviation of the following data : (i) 6,7,10,12,13,4,8,12 (ii) 5,12,3,18,6,8,2,10 (iii) 350,361, 370, 373, 376, 379, 385, 387, 394, 395

Find the variance.and ștandard deviation for the following data:

Find the variance and standard deviation of :

Find the variance and standard deviation of the following data 5,12 , 3 , 18 , 6 , 8 , 2, 10 .

Find the variance and standard deviation of the following data 5,12,3,18,6,8,2,10