An Industrial Engineer Wants to Test the Effect of Three

question 1

Multiple Choice

An industrial engineer wants to test the effect of three different ways of assembling a part on the total assembly time.Five people are randomly assigned to each of the three assembly methods,and the total assembly time (in seconds) is recorded.How many degrees of freedom does the treatment sum of squares have? How about the error sum of squares?

• A)df-treatment = 2; df-error = 14
• B)df-treatment = 3; df-error = 12
• C)df-treatment = 2; df-error = 12
• D)df-treatment = 2; df-error = 13
• E)df-treatment = 3; df-error = 14

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Dating

The activity of engaging in social outings or meetings with a potential romantic or sexual partner to explore compatibility.

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A marriage practice where an individual has more than one spouse simultaneously.

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Marriage between one person and one other person.

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The opportunity or permission to engage in sexual activities with another individual.