# Question: Refer to Exercise 16 18 a Compute the coefficient of determination

Refer to Exercise 16.18.

a. Compute the coefficient of determination and describe what it tells you.

b. Can we infer that aptitude test scores and percentages of non-defectives are linearly related?

a. Compute the coefficient of determination and describe what it tells you.

b. Can we infer that aptitude test scores and percentages of non-defectives are linearly related?

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