What is the standard deviation of this data set?
12, 14, 9, 11, 10, 15, 16, 12, 7, 14
1 answer:
Answer:
The standard deviation is 2.6832815729997
Step-by-step explanation:
SD^2=(12-12)^2+...+(14-12)^2/10
SD^2=72/10
SD^2=7.2
SD=squeare root of 7.2
SD=2.6832815729997
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