Question

Without making any calculations, which distribution of data has the largest standard deviation?

1, 1, 1, 1, 4, 4, 7, 7, 7, 7
1, 1, 1, 4, 4, 4, 4, 7, 7, 7
1, 1, 4, 4, 4, 4, 4, 4, 7, 7
1, 4, 4, 4, 4, 4, 4, 4, 4, 7

Answer 1

#4 it makes the most sense.

Explanation:

Sorry if i'm wrong

Answer 2

It's the first one, A

Explanation:

Plugged each one into a SD calculator, the first one is the largest