Determine Whether the Lines Through Each Pair of Points Are

question 1

Multiple Choice

Determine whether the lines through each pair of points are parallel.
-(-7, 2) and (-11, -14) ; (6, 1) and (8, -7)

• A) parallel
• B) not parallel

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Definitions:

Work Sampling

A method used to estimate the proportion of time spent by workers on different activities, through random observations over a period of time.

Stopwatch Study

A time measurement technique used to observe and record the time taken to perform a specific task, often for the purpose of improving operational efficiency.

Adequate Sample

is a sample size considered sufficient for statistical analysis, ensuring the results are reliable and reflective of the whole population.

Work Measurement

The process of determining the time required by a qualified worker to carry out a defined task under specified conditions.