Question

A+B(alpha +beta)=? ​

Answer 1

Answer:

alphabet....

Step-by-step explanation:

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Answer 2

Question:-

$\sf\fbox{A+B(alpha +beta)=?}$

Answer:-

$\sf\fbox{Formula:}$

α+β=−baandαβ=ca. From these formulas, we can also find the value of the sum of the squares of the roots of a quadratic without actually solving the quadratic.

$\sf\fbox{Alpha}$

The significance level, also denoted as alpha or α, is the probability of rejecting the null hypothesis when it is true. ... The critical region defines how far away our sample statistic must be from the null hypothesis value before we can say it is unusual enough to reject the null hypothesis.

$\sf\fbox{Beta}$

Beta is a measure of a stock's volatility in relation to the overall market. By definition, the market, such as the S&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.Beta measures the volatility of an investment. It is an indication of its relative risk.