Multiply
- $- 2 x ^ { 2 } y \left( - 3 x ^ { 2 } y ^ { 4 } - 6 x y ^ { 3 } + 10 \right)$

question 36

Multiple Choice

Multiply.
- $- 2 x ^ { 2 } y \left( - 3 x ^ { 2 } y ^ { 4 } - 6 x y ^ { 3 } + 10 \right)$

• A) \(6 x ^ { 4 } y ^ { 5 } + 12 x ^ { 3 } y ^ { 4 } - 20 x ^ { 2 } y\)
• B) \(6 x ^ { 4 } y ^ { 5 } - 12 x ^ { 3 } y ^ { 4 } + 20 x ^ { 2 } y\)
• C) \(6 x ^ { 4 } y ^ { 5 } + 12 x ^ { 3 } y ^ { 4 } - 20\)
• D) \(6 x ^ { 2 } y ^ { 5 } + 12 x ^ { 3 } y ^ { 4 } - 20 x ^ { 2 } y\)

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Definitions:

Wilcoxon Rank-sum Test

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

Statistical Populations

A statistical population refers to the entire group of entities or outcomes that share a common characteristic, which is the subject of statistical analysis.

Kruskal-Wallis Test

A nonparametric statistical test used to determine if there are statistically significant differences between two or more groups of an independent variable on a continuous or ordinal dependent variable.

Wilcoxon Rank-sum Test

A nonparametric statistical test used to compare two independent samples to assess whether their population mean ranks differ.