1001 / 1983
What are the error bars ?
A. Standard Deviation
B. 2 x SD
C. Standard Error of Mean
D. 2 x SEM
E. Confidence intervals
F. I don’t know
Standard Deviation
2 x SD
Standard Error of Mean
2 x SEM
Confidence intervals
I don’t know
17% 17%
17% 17% 17%
17%