(a) Multiply together the two sums of the squared deviation scores and (b) Find the square root of that product.

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Squared X Deviation Scores 3,927.53 Squared Y Deviation Scores 1,110.89 Product of Deviation Scores 2,088.79 х Deviation Deviation Scores -62.67 Scores х 780 560 -33.33 146.67 740 848 21,512.09 5.33 781.75 28.41 480 -6,497.21 3,286.73 57.33 900 -113.33 12,843.69 E= -3,626.67 E= 7,242.67 E= 35,466.67 M= 842.67 M= 593.33