For a Two-Tail Test,the Null Hypothesis Will Be Rejected at the 0.05

question 148

Multiple Choice

For a two-tail test,the null hypothesis will be rejected at the 0.05 level of significance if the value of the standardized test statistic z is:

• A) smaller than 1.96 or greater than -1.96
• B) greater than -1.96 or smaller than 1.96
• C) smaller than -1.96 or greater than 1.96
• D) greater than 1.645 or less than -1.645

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Definitions:

Economic Change

Modifications or shifts in the structure or performance of an economy, which can affect employment, income distribution, and wealth.

Global Development

The process of economic, social, and political improvements that contribute to a better quality of life for people across different countries and regions around the world.

Rich

Possessing substantial wealth or resources, enabling a person to live a lifestyle of financial comfort and abundance.

Poor

A term used to describe individuals or groups who lack financial resources or sufficient income to meet basic living necessities.