A Cube Has a 45

question 83

Multiple Choice

A cube has a 45.2 cm length.What is the volume of the cube?

• A) 4.52 × 10³ cm³
• B) 4.52 × 10² cm³
• C) 9.23 × 10^-4 cm³
• D) 9.23 × 10⁴ cm³
• E) 45.2 cm³

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Definitions:

Test Statistic

A calculated value used to determine whether to reject the null hypothesis in statistical hypothesis testing.

Critical Value

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

Test Statistic

A value calculated from sample data during a hypothesis test.

Null Hypothesis

A hypothesis that states there is no difference or effect, serving as the default assumption to test against in statistical hypothesis testing.