A Nurse Researcher Selects a Notebook Computer to Collect Data

question 11

Multiple Choice

A nurse researcher selects a notebook computer to collect data for a research study. Which statement regarding data collection using mobile devices is accurate?

• A)Transcription errors may occur during data transmission.
• B)An interactive data collection tool may not be appealing to the participant.
• C)Time and costs relating to scrubbing data are usually much reduced.
• D)Redundant data entry may occur until the researcher becomes more skilled.

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Definitions:

Beta

A metric that measures the volatility of an investment relative to the overall market, indicating its level of risk.

Reinvestment Risk

The risk that future cash flows from an investment will not be reinvested at the same rate as the initial investment, affecting the overall return.

Perfectly Negatively Correlated

A statistical measure indicating that two variables move in opposite directions to one another completely and consistently.

Global Minimum Variance Portfolio

A portfolio strategy that seeks to minimize the total variance of portfolio returns, focusing on the lowest possible risk for a given set of securities without targeting specific returns.