Write the Fraction in Lowest Terms $$- \frac { 18 } { 84 }$$

question 137

Multiple Choice

Write the fraction in lowest terms.
- $$- \frac { 18 } { 84 }$$

• A) \(- \frac { 3 } { 14 }\)
• B) \(- \frac { 14 } { 3 }\)
• C) \(\frac { 83 } { 17 }\)
• D) \(\frac { 3 } { 14 }\)

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Definitions:

One-way ANOVA

A statistical test that assesses whether there are statistically significant differences between the means of three or more unrelated groups.

T-test

A statistical test used to compare the means of two groups or to compare a sample mean to a known value, assessing whether differences are statistically significant.

F-test

A statistical test used to determine if there are significant differences between the variances of two or more groups.

Rejection Region

Rejection region is the range of values in hypothesis testing that leads to the rejection of the null hypothesis if the test statistic falls within this range.