**the covariance between the return of the security and the return of the market**must be known, as well as the variance of the market returns. Covariance measures how two stocks move together.

## What factors determine the beta of a stock?

A security's beta is calculated by **dividing the product of the covariance of the security's returns and the market's returns by the variance of the market's returns over a specified period**.

## What is the β value of the stock market?

Beta is **a measure of a stock's volatility in relation to the overall market**. By definition, the market, such as the Sɪmp;P 500 Index, has a beta of 1.0, and individual stocks are ranked according to how much they deviate from the market. A stock that swings more than the market over time has a beta above 1.0.

## [PDF] 1 EF 507 PS0 FALL 2019 1 Which of the following variables is an

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## [PDF] 1 Pointer Variables

ou can use the address-of operator to get the address of a variable C++11 introduces a new keyword called nullptr to represent null pointer

## [PDF] 1 Identify each of the following as a variable or a constant Explain

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## [PDF] Chapter 5 Measurement Operational Definitions Numbers and

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Regression www westga edu/academics/research/vrc/assets/docs/linear_regression_notes pdf these questions do not imply a causal relationship ▫ In this example GPA is the explanatory variable (or the independent variable) and self-esteem is the

## [PDF] Scatterplots and Correlation

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## [PDF] 5-1 Boolean expressions

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