Math, asked by skanam3637, 1 year ago

If X is the number of tails in three tosses of a coin ,determine the standard deviation of X.

Answers

Answered by sursoumya2017

0

the standard deviation will be zero because the standard deviation of a constant is zero

Previous Question

Next Question

Similar questions

Math, 7 months ago

(root 11 - root 7 ) - (root 11 + root 7 ) is 1 : rational 2: irrational 3: integer 4: none of these ...

Math, 7 months ago

3.Find the distance of the point (-3, 4) from the x-axis With full explanation...

English, 7 months ago

he doesn't succeed. he had made every effort. join without using and,but,so.

Hindi, 1 year ago

Can i have a few nice lines about frnds in hindi...

English, 1 year ago

The view of the downstream (1)/ and directly down the (2)/ bridge was awesome. (3)/No Error (4) find the error and improve it with proper explanation...

Physics, 1 year ago

f a car at rest accelerates uniformly and attains a speed of 72km/h in 10s then it covers a distance of...

Social Sciences, 1 year ago

are the consequences of the forest act in India...

Hindi, 1 year ago

How to made homemade small robots...