Solve the Inequality $-21 \leq-3 x-3<-9$ A) $( 2,6 ]$ B) $( - 6 , - 2 ]$

question 280

Multiple Choice

Solve the inequality. Graph the solution set and write it in interval notation.
- $-21 \leq-3 x-3<-9$

• A) \(( 2,6 ]\)
• B)\(( - 6 , - 2 ]\)
• C)\([ 2,6 ]\)
• D) \([ - 6 , - 2 )\)

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Definitions:

Fair Dice

A fair dice refers to a die that has an equal probability of landing on any of its faces when thrown, indicating no bias in its design or roll outcome.

Test Statistic

A computed value used to decide whether to reject the null hypothesis within the framework of statistical hypothesis testing.

Rejection Region

The range of values for which a null hypothesis is rejected in hypothesis testing.

Chi-Square Goodness-Of-Fit Test

A statistical test to determine if observed data fits a particular distribution.