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Scatter diagram, coefficient linear correlation, covariance, Sx and Sy.

a. sketch a scatter diagram of the following bivariate data.

Point	A	B	C	D	E	F	G	H	I	J
x	0	1	1	2	3	4	5	6	6	7
y	6	6	7	4	5	2	3	0	1	1

b. compute the covariance.

c. work out s_x and s_y.

d. Calculating r using different formulae.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M919887

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