Question

If the standard deviation of certain observations is zero then all the observations
will be equal. ( State true or false)
​

Answer 1

Answer:

Hope you like it❣️

Explanation:

This means that for every i, the term (xi - x )2 = 0. This means that every data value is equal to the mean. This result along with the one above allows us to say that the sample standard deviation of a data set is zero if and only if all of its values are identical.

Answer 2

Answer:

False

Explanation:

zero is the answer