i think it might be but im not sure
Answer:
All values are identical.
Step-by-step explanation:
We are given the following in the question:
If the standard deviation of a set of data is zero.
Then, all the values in data are identical.
This can be shown as:
Let all the terms in data be x.
Formula:
where are data points, is the mean and n is the number of observations.
Sum of squares of differences =
Thus, the correct answer is
All values are identical.
We need the rest of the question :)