A Researcher Wants to Know If the Distribution of Income

question 8

Multiple Choice

A researcher wants to know if the distribution of income in his sample corresponds to the real distribution in his population (60% < the standard,40% >= above the standard) .The most appropriate technique to test this is:

• A)An independent samples t-test.
• B)ANOVA
• C)A paired-samples t-test.
• D)A Chi-square test.

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Definitions:

Wealthy

Having an abundance of financial resources, assets, or material riches, allowing for a lifestyle well above the average.

Countries

Distinct territorial bodies or political entities recognized as independent nations.

Easy-To-Understand

Describes information or content that is accessible and comprehensible to a wide audience, often simplifying complex concepts.

Easy-To-Enforce

Policies, rules, or agreements that are straightforward to implement and ensure compliance due to their clarity and effectiveness.