What Is the Impact Factor for the Most Prominent Journals

question 4

Multiple Choice

What is the impact factor for the most prominent journals such as Science, Nature, JAMA, The Lancet, and the New England Journal of Medicine?

• A) 5-6
• B) 6-8
• C) 8-10
• D) 10 or greater

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Definitions:

Perfectly Negatively Correlated

A statistical measure indicating that two variables move in opposite directions with a correlation coefficient of -1.

Equal Weighted

An investment approach where each asset in a portfolio is given the same financial importance.

Portfolio Return

The overall gain or loss achieved by an investment portfolio, comprising assets of diverse types.

Coefficient of Variation

A statistical measure of the dispersion of data points in a data series around the mean, indicating the relative risk of an investment.