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Find the Magnitude u=3,4\mathbf { u } = \langle 3,4 \rangle

question 96

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Find the magnitude.
-Let u=3,4\mathbf { u } = \langle 3,4 \rangle . Find the magnitude (length) of the vector: 3u- 3 \mathbf { u } .


Definitions:

Ratio Scales

Ratio scales are a type of measurement scale that not only have order and equal intervals but also have a true zero point, allowing for the calculation of ratios.

"True" Zero

A point on a scale of measurement that represents a complete absence of the property being measured, as opposed to a mere baseline or reference point.

NOIR

A commonly used acronym in statistics that stands for Nominal, Ordinal, Interval, and Ratio - the four levels of measurement for variables.

Intercoder Reliability

A measure of the degree to which different people coding qualitative data arrive at consistent results.

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