Define standard deviation and compare it to variance.
Answer: The square root of the average squared deviation from the mean OR the distance a number is from the mean. Standard deviation is the square root of variance.
Answer: The square root of the average squared deviation from the mean OR the distance a number is from the mean. Standard deviation is the square root of variance.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.