Can someone check?
Find the mean and the standard deviation of the data set {10, 1, 4, 1, 2}.
The mean is 3.6 and the standard deviation is about 3.38.
The mean is 18 and the standard deviation is about 11.84.
The mean is 3.6 and the standard deviation is about 11.44.
The mean is 4 and the standard deviation is about 3.44.
I chose C

Question

Can someone check?
Find the mean and the standard deviation of the data set {10, 1, 4, 1, 2}.
	The mean is 3.6 and the standard deviation is about 3.38.
	The mean is 18 and the standard deviation is about 11.84.
	The mean is 3.6 and the standard deviation is about 11.44.
	The mean is 4 and the standard deviation is about 3.44.
I chose C

awolflover1 · Answer

3.6 is correct but i dunno about 11.44 though gotta see >.<