Central tendency is to variation as is to a. scatterplot; correlation b. range; normal curve c. mean; standard deviation d. median; mode

Option c - mean, standard deviation

Explanation:

Given : Central tendency is to variation as ________ is to ________.

To find : The missing blank?

Solution :

Central tendency is defined as a single value which describe a set of data by identifying the central position within that set of data.

The most likely way to measure of central tendency is mean.

Standard deviation provides the variation given by

Therefore, The blank in the statement is filled by

Central tendency is to variation as mean is to standard deviation.

Hence, Option c is correct.

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