Math, asked by parulvats4707, 1 year ago

What does variance measure?

Answers

Answered by sharvaridhawad
0
In probability theory and statistics, variance is the expectation of the squared deviation of a random variable from its mean. Informally, it measures how far a set of (random) numbers are spread out from their average value. ...Hence Variance is an important tool in the sciences, where statistical analysis of data is common.
Answered by akanksha12368
0

Answer:

hope it helps u...........

Attachments:
Similar questions