Add or Subtract as Indicated $5 \frac { 7 } { 20 } - 3 \frac { 1 } { 16 }$

question 327

Multiple Choice

Add or subtract as indicated. Write the answer in lowest terms.
- $5 \frac { 7 } { 20 } - 3 \frac { 1 } { 16 }$

• A) \(1 \frac { 23 } { 80 }\)
• B) \(2 \frac { 27 } { 80 }\)
• C) \(2 \frac { 3 } { 40 }\)
• D) \(2 \frac { 23 } { 80 }\)

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Definitions:

Correlation Coefficients

A numerical measure that represents the strength and direction of a linear relationship between two variables.

Relationship Between Variables

Refers to how variables are associated with each other, which can be positive, negative, or non-existent.

Absolute Value

The non-negative value of a number without regard to its sign, representing its distance from zero on the number line.

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases.