Solve the Inequality $| 8 k + 1 | \geq 2$

question 89

Multiple Choice

Solve the inequality. Express your answer using interval notation. Graph the solution set.
- $| 8 k + 1 | \geq 2$

• A) \(\left( - \frac { 3 } { 8 } , \frac { 1 } { 8 } \right)\)
• B) \(\left( - \infty , - \frac { 3 } { 8 } \right] \cup \left[ \frac { 1 } { 8 } , \infty \right)\)
• C) \(\left[\frac{1}{8}, \infty\right)\)
• D) \(\left[ - \frac { 3 } { 8 } , \frac { 1 } { 8 } \right]\)

---

Definitions:

Independent Samples

Refers to samples drawn from distinct populations in such a way that the selection of observations in one sample does not influence the selection in another.

Selection Process

A series of steps or a methodology used to choose the most suitable individuals or options from a pool of candidates or alternatives.

Sample Size

Refers to the number of observations or participants included in a statistical sample.

Type I Error

The incorrect rejection of a true null hypothesis, or a false positive, in statistical hypothesis testing.