Find the Value of the Logarithmic Expression $\log _ { 10 } \frac { 1 } { 100 }$

question 26

Multiple Choice

Find the value of the logarithmic expression.
- $\log _ { 10 } \frac { 1 } { 100 }$

• A) 2
• B) \(- 20\)
• C) 100
• D) \(- 2\)

---

Definitions:

Control Group

In an experiment, a comparison group of participants that does not receive the experimental treatment.

Variable Group

A set of elements or entities that are subject to change and can be measured and analyzed within a study.

Confound Group

A group in an experiment that introduces variability to the outcome, making it difficult to determine the effect of the treatment.

Experimental Group

In an experiment, one or more treatment groups of participants that receive the manipulation of the independent variable being investigated.