A Vector Has a Magnitude of 12

question 28

Multiple Choice

A vector has a magnitude of 12. When its tail is at the origin it lies between the positive x axis and negative y axis and makes an angle of 30 with the x axis. Its y component is:

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Definitions:

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values, showing how much variation there is from the mean.

Variance

The measure of spread in a distribution, representing the average of the squared differences from the mean.

Measures of Center

Quantitative measures that describe the central tendency of a data set, including mean, median, and mode.

Measures of Variability

Statistical indicators that describe the spread or dispersion within a dataset, such as range, variance, and standard deviation.