You are measuring heart rates on your unit and determine tha
You are measuring heart rates on your unit and determine that variance to be 144. What is your standard deviation?
A. 144
B.207
C. 12
D. Unable to determine
You are measuring heart rates on your unit and determine that variance to be 144. What is your standard deviation?
A. 144
B.207
C. 12
D. Unable to determine
A. 144
B.207
C. 12
D. Unable to determine
Solution
SD = srqt ( 144 ) = 12
SD = 12
