Evaluate the Expression for the Given Values $( x + 3 y ) ^ { 2 } , \text { for } x = 2 , y = 4$

question 85

Multiple Choice

Evaluate the expression for the given values.
- $( x + 3 y ) ^ { 2 } , \text { for } x = 2 , y = 4$

• A) 25
• B) 14
• C) 196
• D) 28

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Definitions:

Population Variances

The variances of different populations, measuring the dispersion of a set of values relative to their mean.

Equal-Variances T-Test

A statistical test comparing the means of two independent samples, based on the assumption that both groups have similar variances.

F-Test

A statistical test used to compare the variances of two populations to see if they are significantly different.

Breaking Strength

The maximum amount of stress or force a material can withstand before it breaks or fails.