dummy - Any two variables must always be correlated. State true or false.
True
False
Two variables may be positively or negatively correlated. They can also have zero or no correlation. Hence, the statement is false.
Any two variables must always be correlated. State true or false.
Spearman's rank coefficient is used to understand the correlation between variables which can be clearly quantified. State true or false.
A term must contain a variable. State true or false.
dummy - State True or False. Insurance provides certainty of payment for the risk loss.
[dummy] State True or False. Services are those economic activities that are tangible in nature.