Rewrite Without Rational Exponents, and Simplify, If Possible

question 206

Multiple Choice

Rewrite without rational exponents, and simplify, if possible.
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Definitions:

Two-tailed Test

A statistical test used to determine if there is a significant difference between two groups in either direction.

Statistically Significant

A term indicating that the observed result in a study is unlikely to have occurred due to chance alone, often determined by a p-value less than a predetermined threshold.

Probability

The measure of the likelihood that an event will occur, quantified as a number between 0 and 1.

Null Hypothesis

The default hypothesis that there is no effect or no difference, and it is tested against an alternative hypothesis.