Determine Whether the Given Pair of Vectors Are Orthogonal or Not

question 5

Multiple Choice

Determine whether the given pair of vectors are orthogonal or not. $\{ 4,1 \}$ and $\{ 1 , - 4 \}$

• A) no
• B) yes

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Definitions:

Degrees of Freedom

This parameter represents the number of values in a statistical calculation that are free to vary, crucial for determining the outcome of various statistical tests.

Confidence Interval

A span of values, based on the analysis of samples, slated to incorporate the value of an undiscovered parameter of the population.

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the value of an unknown population parameter, with a specified level of confidence.

Sample Size

The number of individuals or observations included in a sample, which affects the precision and reliability of statistical analyses.