Add or Subtract as Indicated $$\frac { 9 } { 14 } - \frac { 8 } { 35 }$$

question 69

Multiple Choice

Add or subtract as indicated.
- $$\frac { 9 } { 14 } - \frac { 8 } { 35 }$$

• A) \(\frac { 1 } { 70 }\)
• B) \(\frac { 29 } { 490 }\)
• C) \(\frac { 29 } { 70 }\)
• D) \(\frac { 37 } { 70 }\)

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Definitions:

Confidence Interval

A range of values, derived from sample data, that is likely to contain the value of an unknown population parameter with a specified degree of confidence.

Population Proportion

A measure that describes the fraction of individuals in a population having a particular trait or attribute.

Random Sample

A sample drawn from a population in such a way that every individual has an equal chance of being selected.

Quality Control

The process of ensuring that products and services meet customer expectations and compliance standards through consistent monitoring and regulation.