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Continuous and Discrete Variables in Statistics

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Continuous and Discrete Variables in Statistics

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Questions and Answers

What is the primary aim of carefully planning a research design?

To obtain complete and accurate information

What is the first step in designing a descriptive or diagnostic research study?

Formulating the objective of the study

What is the purpose of selecting a sample in a research study?

To determine how much material will be needed

What is the primary goal of using experiments in hypothesis-testing research studies?

To permit drawing inferences about causality Signup and view all the answers

What is the significance of reducing bias in research design?

To increase reliability Signup and view all the answers

What is the final step in the research design process for descriptive and diagnostic research studies?

Reporting the findings Signup and view all the answers

What is the primary characteristic of hypothesis-testing research studies?

Testing the hypotheses of causal relationships between variables Signup and view all the answers

Why is it essential to ensure economical completion of the research study?

To maximize resources Signup and view all the answers

What is the purpose of processing and analyzing data in a research study?

To draw meaningful conclusions Signup and view all the answers

What is the primary concern in designing a research study?

Protection against bias Signup and view all the answers