Anastasia Thurston
This test: 63 point(s) possible
This question: 1 point(s) possible
5 of 38
The numbers listed represent the amount of precipitation (in inches) last year in six different U.S. cities. Find the standard deviation. Round to two decimal places.
19.8, 16.4, 30.7, 31.4, 23.9, 22.5
A. 25.50 in
B. 4.300.51 in
C. 6.82 in
D. 3.807.28 in