The Highest Unemployment Rate in Recent Australian History Was About

question 26

Multiple Choice

The highest unemployment rate in recent Australian history was about

• A) 7 per cent in 2001.
• B) 11.1 per cent in 1992.
• C) 10.2 per cent in 2009.
• D) 16.2 per cent in 1982.
• E) 4 per cent in 2008.

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Definitions:

Doubled Samples

An approach in research where the sample size is increased twofold to improve the statistical power or reduce the margin of error.

Dependent-Samples T Test

A statistical test used to compare the means of two related groups to determine if there is a significant difference between them.

Null Hypothesis

The presumption of no association or effect between variables until evidence suggests otherwise.

Dependent-Samples T Test

A statistical test applied to compare the means of two related groups of samples, typically used when the samples are paired or matched in some way.