Which of the Following Is a Form of Outsourcing

question 3

Multiple Choice

Which of the following is a form of outsourcing?

• A)changing your own oil
• B)washing your clothes
• C)getting your fruits and vegetables from the farmers' market
• D)studying for your economics exam

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Definitions:

Wilcoxon Rank

A non-parametric statistical test that compares two paired groups, based on ranking the differences between pairs and used when the data does not necessarily conform to a normal distribution.

Null Hypothesis

A hypothesis that assumes no significant difference or effect, serving as a default position until evidence indicates otherwise.

Pearsons Correlation

A measure of the linear correlation between two variables X and Y, giving a value between +1 and -1 inclusive, where 1 is total positive linear correlation, 0 is no linear correlation, and −1 is total negative linear correlation.

Ranks Of Data

The order of data points based on their value, usually from smallest to largest, used in non-parametric statistical analyses.