The sum and sum of squares corresponding to length x (in cm) and weight y (in gm) of 50 plant products are given below:

Question

The sum and sum of squares corresponding to length x (in cm) and weight y (in gm) of 50 plant products are given below: Which is more varying, the length or weight?

Philoid · Accepted Answer

For length x:

Mean,

=

Standard deviation σ = √variance= √0.0784=0.28

For Weight Y

Mean,

Variance

Standard deviation (

Since C.V._y C.V. _x

⇒ weight is more varying.

The sum and sum of squares corresponding to length x (in cm) and weight y (in gm) of 50 plant products are given below:Which is more varying, the length or weight?

The sum and sum of squares corresponding to length x (in cm) and weight y (in gm) of 50 plant products are given below:

Which is more varying, the length or weight?