A Researcher Increases His Level of Confidence from 90% to 95%.What

question 58

Multiple Choice

A researcher increases his level of confidence from 90% to 95%.What will happen to the precision of his estimate?

• A) The estimate will be more precise.
• B) The estimate will be less precise.
• C) The precision of his estimate will not change.
• D) It depends on the size of the population.

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Definitions:

Response Rates

The percentage of people who respond to a specific call-to-action in a survey, marketing campaign, or research study.

Online Surveys

A method of collecting data or feedback from a target audience over the internet.

Personal Interview

A face-to-face conversation between a researcher and a respondent aimed at obtaining insights, opinions, or information.

Bias

A preconceived notion or preference that influences judgment or decision-making, often in a way that is considered to be unfair or prejudiced.