From 10 observations of price (m) and supply (n) of a commodity, the following summary figures were obtained (in appropriate units) : Σn: 130; Ση- 20; Ση -8, Σr- 508 ad Σ m- 3467 Compute a line of regression of n on mand estimate the supply when the price is 16. %3D %3D %3D %3D

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From 10 observations of price (m) and supply (n) of a commodity, the
following summary figures were obtained (in appropriate units) :
Σn- 130; Ση= 20; Σ-280, Σ'-506 and Σm-3467
E m =
%3D
%3D
%3D
%3D
Compute a line of regression of n on mand estimate the supply when the price is 16.
Transcribed Image Text:From 10 observations of price (m) and supply (n) of a commodity, the following summary figures were obtained (in appropriate units) : Σn- 130; Ση= 20; Σ-280, Σ'-506 and Σm-3467 E m = %3D %3D %3D %3D Compute a line of regression of n on mand estimate the supply when the price is 16.
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