Determine Two Coterminal Angles (One Positive and One Negative) for Each

question 21

Multiple Choice

Determine two coterminal angles (one positive and one negative) for each angle. Give the answers in radians.

• A) positive: \(\frac { 19 \pi } { 9 }\) negative: \(\frac { 37 \pi } { 19 }\)
• B) positive: \(\quad - \frac { 35 \pi } { 18 }\) negative: \(\frac { 37 \pi } { 18 }\)
• C) positive: \(\quad - \frac { 37 \pi } { 18 }\) negative: \(\frac { 35 \pi } { 18 }\)
• D) positive: \(\frac { 37 \pi } { 18 }\) negative: \(\quad - \frac { 35 \pi } { 18 }\)
• E) positive: \(\frac { 37 \pi } { 19 }\) negative: \(\quad - \frac { 35 \pi } { 17 }\)

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Definitions:

Hypothesized Probability Distribution

A specified probability distribution based upon assumptions or theories, prior to analyzing data.

Chi-Square Tests

A statistical test used to determine the significant difference between observed and expected frequencies in one or more categories.

Equality

The state or quality of being identical, equal, or equivalent in value, measure, significance, etc.

Degrees of Freedom

The number of independent values or quantities that can be assigned to a statistical distribution, minus the number of parameters estimated.