Illustration 37. Calculate the (i) two regression co-efficients, (ii). Co-efficient of correlation, and (iii). the two regression equations from the following information: N=10, ΣΧ= 350, ΣΥ= 310, Σ(Χ- 35)? 162, E(Y-31)? = 222, E(X– 35) (Y – 31) = 92

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Illustration 37. Calculate the (i) two regression co-efficients, (ii). Co-efficient of correlation, and
(iii). the two regression equations from the following information:
N= 10, ΣΧ= 350, ΣΥ= 310, Σ(Χ- 35)? 162,
E(Y- 31)? = 222, E(X – 35) (Y – 31) = 92
Transcribed Image Text:Illustration 37. Calculate the (i) two regression co-efficients, (ii). Co-efficient of correlation, and (iii). the two regression equations from the following information: N= 10, ΣΧ= 350, ΣΥ= 310, Σ(Χ- 35)? 162, E(Y- 31)? = 222, E(X – 35) (Y – 31) = 92
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