10 10 10 10 10 ()f Σ , - 65, Σ) 40, Σ= 925, ΣΥ? = 400 and >x,y, = 584, then find i=l i=1 i=1 i=1 the correlation coefficient between X and Y.

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(I) If Ex, = 65, Ey, = 40, >x =925, Ey = 400 and Ex, y, = 584, then find
i=1
i=l
i=1
i=1
i=1
the correlation coefficient between X and Y.
Transcribed Image Text:10 10 10 10 10 (I) If Ex, = 65, Ey, = 40, >x =925, Ey = 400 and Ex, y, = 584, then find i=1 i=l i=1 i=1 i=1 the correlation coefficient between X and Y.
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