Examlex
The Yates correction is designed to reduce the value of chi square.
Tail Event
An event or outcome that has a small probability of happening but can lead to significant impacts, often referred to in the context of financial risks.
Statistical Arbitrage
A quantitative trading strategy that seeks to exploit price discrepancies between related financial instruments by using complex statistical models and algorithms.
Long Term Capital Management
A hedge fund management firm famous for its collapse in 1998, highlighting the risks of using extensive leverage and derivatives.
Market-neutral Strategies
Investment strategies that seek to achieve returns independent of the direction of the overall market by simultaneously buying and selling related securities.
Q6: With chi square, the more categories there
Q11: Find the means for each group.
Q12: If an independent t ratio is to
Q23: Of the following, which does not belong
Q31: The estimated standard error of difference is
Q61: In order to calculate a within-subjects ANOVA,
Q91: Any Pearson r which is significant at
Q92: Under which of the following conditions does
Q115: The Pearson r may only be used
Q128: As was true for the z test,