Multiply $( - 2 ) ( - 1 ) ( - 8 ) ( - 5 ) ( - 1 ) ( + 9 )$

question 16

Multiple Choice

Multiply. $( - 2 ) ( - 1 ) ( - 8 ) ( - 5 ) ( - 1 ) ( + 9 )$

• A) -722
• B) 728
• C) 722
• D) -720
• E) 719

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Definitions:

Nonequivalent Control Group Design

An experimental design where the control group is not randomly assigned, possibly leading to differing group characteristics.

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