(a) Generate summary statistics, including the mean and standard deviation of each variable. Compute the coefficient of variation for each variable. (Use 2 decimal places.) x s CV x 1 % x 2 % x 3 % (b) For each pair of variables, generate the correlation coefficient r. Compute the corresponding coefficient of determination r2 . (Use 3 decimal places.) r r 2 x 1, x 2 x 1, x 3 x 2, x 3 Extracted text:

(a) Generate summary statistics, including the mean and standard deviation of each variable. Compute the coefficient of variation for each variable. (Use 2 decimal places.)

	x	s	CV
x ₁			%
x ₂			%
x ₃			%

(b) For each pair of variables, generate the correlation coefficient
r. Compute the corresponding coefficient of determination
r²
. (Use 3 decimal places.)

	r	r ²
x ₁, x ₂
x ₁, x ₃
x ₂, x ₃

Extracted text:

Jun 01, 2022

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