5. Index number is measured :
(a) Correlation between two variables
(b) Changes taking place in relative variab
(c) Difference between price of variables
(d) None of these.
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Answered by
1
Answer:
none of these
Explanation:
Answered by
2
Explanation:
Regression establishes how x causes y to change, and the results will change if x and y are swapped. ... Correlation shows the relationship between the two variables, while regression allows us to see how one affects the other.Jan 2, 2020
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