Tell Whether the Lines with the Given Slopes Are Parallel $m _ { 1 } = 5 , m _ { 2 } = - \frac { 1 } { 5 }$

question 13

Multiple Choice

Tell whether the lines with the given slopes are parallel, perpendicular, or neither. $m _ { 1 } = 5 , m _ { 2 } = - \frac { 1 } { 5 }$

• A)perpendicular
• B)parallel
• C)neither

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Definitions:

Sample Proportion

The fraction or percentage of a sample that exhibits a particular attribute or characteristic.

Probability

A measure of the likelihood that an event will occur, ranging from 0 (impossibility) to 1 (certainty).

Population Proportion

The fraction of the population that holds a particular trait, attribute, or characteristic of interest.

Standard Error

An estimate of the standard deviation of the sampling distribution of a statistic, often used to assess the precision of sample estimates of population parameters.