Which of the below data sets has the lowest standard deviation? You do not need to calculate the exact standard deviations to answer this question.

Question

0, 1, 2, 3, 4, 5, 6
0, 25, 50, 100, 125, 150, 1000
0, 1, 3, 3, 3, 5, 6
0, 0, 0, 100, 200, 200, 200

Answer 1

The third one looks most tightly clustered around 3

Answer 2

lee be

Answer 3

The correct answer is the third set of data which reads: 0,1,3,3,3,5,6