Use the Properties of Angle Measures to Find the Measure

question 1

Multiple Choice

Use the properties of angle measures to find the measure of each marked angle.
-tan ϴ > 0 and sin ϴ < 0

• A)Quadrant I
• B)Quadrant III
• C)Quadrant II
• D)Quadrant IV

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Definitions:

Normal Curve

A bell-shaped curve that represents the distribution of a set of data where most occurrences take place around the mean, tapering off symmetrically towards the extremes.

T-statistic

A type of statistic used in hypothesis testing when the sample size is small and the population variance is unknown, it is based on the Student's t-distribution.

Z-score

A statistic that tells you how many standard deviations a given value is from the mean.

Sample Mean

The average value of a sample set, calculated by summing all observations and dividing by the number of observations.