Solve the Following Equation

question 29

Short Answer

Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. a = __________

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Definitions:

Null Hypothesis

A default hypothesis that there is no significant difference or effect, tested against the alternative hypothesis.

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis; it depends on the chosen level of significance.

Test Statistic

A standardized value used in hypothesis testing to determine how far a sample statistic diverges from what is assumed in the null hypothesis.

Sample Evidence

Data collected from a sample that is used to make inferences or conclusions about a larger population.