Divide as Indicated, and Express Your Answer in Reduced Form $\frac { - 5 } { x } \div \frac { 9 } { x }$

question 133

Multiple Choice

Divide as indicated, and express your answer in reduced form. $\frac { - 5 } { x } \div \frac { 9 } { x }$

• A) \(- \frac { 9 } { 5 }\)
• B) \(\frac { 9 x } { 5 x }\)
• C) \(- 45\)
• D) \(- \frac { 5 } { 9 }\)
• E) \(\frac { 5 x } { 9 }\)

Appreciate the interrelation between reliability and validity in the context of research methods.

Grasp the use of Pearson product-moment correlation coefficient in reliability and validity assessments.

Recognize the importance of interrater reliability and how it is assessed.

Understand the concept of internal consistency and its indicators.

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