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If the regression coefficients are both 0 then r is 0. The reasoning for either one of them being 0 holds true mathematically but in the econometrics sense, rxy = 0, means that there is no linear relationship between x and y as covariance is 0; so one of the regression coefficient being non-zero would indicate existence of a relationship between the two variables. Hence, option c is the most appropriate one.
The achievement has taken them a step ____________ towards their dream postings in the Indian Defence Service of Engineers.
Kung felt that Konner's presence permitted this _____________ of the ethical rules.
"I think we should ___________ before deciding what to do next."
Select the most appropriate option to fill in the blank.
________the A.C. was on, the room was not cool.
Several drugs are used to lessen the _____________ of the symptoms.
Fill in the blank with the most appropriate word from the given options.
The abrogation ……………….. Article 370 was a purely politica...
Fill in the blanks.
Since she is a _________, she has to talk a lot.
These institutions aim to _______ cooperation, resolve conflicts, and ________ global governance.
JP Morgan's acquisition of fintech start-up WePay could be a sign that incumbents are starting to ________ just how the world is changing.
A. r...
Directions: The following question has two blanks, each blank indicating that something has been omitted. Choose the set of words for each blan...