Multiple Choice
When the amount of change in one variable leads to a constant ratio of change in the other variable, then correlation is said to be .........................
A) Linear
B) Non-linear
C) Positive
D) Negative
Correct Answer:

Verified
Correct Answer:
Verified
Q10: Scatter diagram is also called ......................<br>A)Dot chart<br>B)Correlation
Q11: If change in one variable results a
Q12: ...........................attempts to determine the degree of relationship
Q13: Coefficient of correlation explains:<br>A)Concentration<br>B)Relation<br>C)Dispersion<br>D)Asymmetry
Q14: The techniques which provide the decision maker
Q16: A high degree of +ve correlation between
Q17: If the dots in a scatter diagram
Q18: Numerical measure of correlation is called .....................<br>A)Coefficient
Q19: If all the points of a dot
Q20: When the values of two variables move