HSC Commerce (English Medium) 12th Standard Board Exam - Maharashtra State Board Question Bank Solutions

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We can estimate the value of one variable with the help of other known variable only if they are

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In the regression equation of Y on X

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In the regression equation of X on Y

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b_XY is _____

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‘r’ is __________.

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b_XY .b_YX is _________.

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b_YX > 1 then b_XY is _______

|b_xy + b_yx | ≥ ______.

b_xy and b_yx are _______.

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Corr (x, y) = _____

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Corr `("x - a"/"c", "y - b"/"d")` = - corr (x, y) if,

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Regression equation of Y on X is ____

Calculate Laspeyre’s, Paasche’s, Dorbish-Bowley’s, and MarshallEdgeworth’s Price index numbers.

Calculate Laspeyre’s, Paasche’s, Dorbish-Bowley’s, and Marshall - Edgeworth’s Price index numbers.

Calculate Walsh’s Price Index Number.

Calculate Walsh’s Price Index Number.

If P₀₁(L) = 90 and P₀₁(P) = 40, find P₀₁(D – B) and P₀₁(F).

If ∑p₀q₀ = 140, ∑p₀q₁ = 200, ∑p₁q₀ = 350, ∑p₁q₁ = 460, find Laspeyre’s, Paasche’s, Dorbish-Bowley’s and Marshall-Edgeworth’s Price Index Numbers.

Given that Laspeyre’s and Dorbish-Bowley’s Price Index Numbers are 160.32 and 164.18 respectively, find Paasche’s Price Index Number.

Given that ∑p₀q₀ = 220, ∑p₀q₁ = 380, ∑p₁q₁ = 350 and Marshall-Edgeworth’s Price Index Number is 150, find Laspeyre’s Price Index Number.