Home › CBSE Class 11 (Arts) › Economics › Use of Statistical Tools › Correlation is a statistical relationship betwee…
Correlation is a statistical relationship between how many variables?
AOne variable
BTwo variables
CThree variables
DFive variables
Answer & Solution
Correct answer: B. Two variables
Correlation links two random variables or bivariate data.
Related questions
Standard deviation measures variation about which average?Which ratio of standard deviation to mean is dimensionless?The standard deviation of repeated sample means is called what?Variance is the average of which quantities?Why is standard deviation easier to interpret than variance?The standard deviation is the square root of which measure?In a normal distribution, what share lies within one standard deviation?A data set has a high standard deviation. What does this show?