Home › TS EAMCET › Mathematics › Statistical Dispersion › Which of these describes the centre of data rath…
Which of these describes the centre of data rather than its spread?
ARange of values
BStandard deviation
CVariance of values
DMedian value
Answer & Solution
Correct answer: D. Median value
The median locates the middle of the data, whereas variance, range and interquartile range all describe how widely values are spread.
Related questions
Data with SD 4 have 5 subtracted from each value, then are doubled. New SD?X has SD 3 and Y = -2X + 5. The standard deviation of Y isA measure of dispersion can never beA five-sigma result corresponds to a random fluctuation chance of aboutThe standard deviation of one roll of a fair die is aboutThe variance of the score on one roll of a fair die isTechnically, variance is which moment of a distribution?Variance computed from only a subset of observations is called