Find the Domain and Range

question 300

Multiple Choice

Find the domain and range.
- {(9,5) ,(-6,5) ,(-2,5) }

• A) Domain: {-6,-2} ; range: {5,9}
• B) Domain: {5} ; range: {-6,-2,9}
• C) Domain: {-6,-2,9} ; range: {5}
• D) Domain: {-6,5,9} ; range: {-2}

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Definitions:

Wilcoxon Rank-Sum Test

A nonparametric statistical test used to compare two independent samples to determine if they come from the same distribution.

Nonparametric Test

A statistical test that does not assume a specific distribution for the variable being analyzed.

Simple Random Samples

A subset of a statistical population in which each member of the subset has an equal probability of being chosen.

Wilcoxon Rank Sum Test

A nonparametric statistical test that compares two independent samples to determine if they come from the same distribution.