3 years ago

If the standard deviation for a set of data is 0, which of the following must be true?

Mathematics

1 answer:

luda_lava [24]3 years ago

7 0

Answer:

C. All of the data values are identical.

Step-by-step explanation:

If the standard deviation for a set of data is 0, then all of the data values are identical.

When a standard deviation is 0, then the variance is also 0 and the mean of the deviation that is squared is also 0, thereby making all the values identical to the mean, that is 0.

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If the standard deviation for a set of data is​ 0, which of the following must be​ true?

If the standard deviation for a set of data is 0, which of the following must be true?