ऑकड़ों 6, 8, 14, 10, 12, 20, 16, 18, 24, 22 का माध्य, प्रसरण एवं मानक विचलन ज्ञात करें।

4, 6, 10, (12), 16, (14), 22

19.2, 20.6, 17.6, 22.4, 16, 24, 14.4

Find the mean of 6,8,10,12,14,16,18,20 ,22

The variance of 6,8,10,12,14,16,18,20,22,24 is

The variance of 6,8,10,12,14,16,18,20,22,24 is

8, 7, 11, 12, 14, 17, 17, 22, (.....) (a) 27 (b) 20 (c) 22 (d) 24

Median of 16,6,12, 14,8,10 is

Construct a frequency distribution for the following series of numbers.2, 3, 4, 6, 7, 8, 9, 9, 11, 12, 12, 13, 13, 13, 14, 14, 14, 15, 16, 17, 18, 18, 19, 20, 20, 21, 22, 24, 24, 25.