True/False
The variance is calculated by subtracting the mean from each of the observations in the data set,taking the square of this difference,and dividing the total of these by the number of observations.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: The median of a set of 10
Q2: The median is the central item in
Q3: The mode and the median always have
Q4: Chi-square analysis does not allow us to
Q6: Chi-square analysis is used when the independent
Q7: Data transformation is necessary when several questions
Q8: The standard deviation offers an index of
Q9: The annual salaries of nine employees in
Q10: Reverse scoring is a specific type of
Q11: The annual salaries of nine employees in