Consider a regression line y=ax+b, where a is the slope and b is the intercept. If we know the value of the slope then by using which option can we always find the value of the intercept?

Put the value (0,0) in the regression line

Put any value from the points used to fit the regression line and compute the value of b

Put the mean values of x & y in the equation along with the value "a" to get "b"

None of the above can be used

Verified Answer
Correct Option - c

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