Each of the following histograms represents a data set with mean 20.

One has a standard deviation of 3.96, and the other has a standard deviation of 2.28. Which is which? Fill in the blanks: Histogram I has a standard deviation of _________ and histogram II has a standard deviation of _________.

Transcribed Image Text:

I 10- 8- 9. Frequency 4 2 4 16 18 20 20 22 24 15 10 Frequency T T 0 12 14 16 18 20 20 22 24 26