Which of the following sets of data has no variability?

A) 1,2,5,4,7
B) 7,7,7,2,9
C) 5,5,5,5,5
D) 0,0,0,0,10

Variability

How much the data points in a statistical distribution or dataset deviate from the mean or average.

Data Sets

Collections of related data points, observations, or variables organized for analysis.