A Researcher Found a Correlation of +1

question 3

Multiple Choice

A researcher found a correlation of +1.21 between variables A and B.This means that

• A) there is a high relationship between the two variables.
• B) the relationship between the two variables is perfect.
• C) the variables could be predicted from one another with a high degree of accuracy.
• D) a mistake has been made in computation of the coefficient of correlation between the two variables

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Definitions:

Normal Time

The amount of time that a task should take under normal conditions, often used in the context of planning and scheduling.

Standard Time

The predetermined duration expected to finish a certain task or job under usual working circumstances.

Variable Allowance

Refers to the additional time factored into tasks or jobs to account for various unpredictable factors that could affect the time required to complete a task.

Rubber Gasket

A mechanical seal that fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression.