Statistics Questions for Trading Aptitude Tests Interviews
A trading aptitude tests round does not test statistics the way a textbook does. This set is the overlap - the statistics questions that actually turn up in this format.
15 questions, 12 of them free to practise right now. The split is 11 easy, 4 medium.
- A one-sided percentile cutoffEasyRandom VariablesStatisticsView →
- A tail of a sum of normalsEasyRandom VariablesStatisticsView →
- Average after dropping a subgroupEasyStatisticsView →
- Correlation from a summed varianceEasyRandom VariablesStatisticsView →
- Correlation of X with X plus YEasyStatisticsView →
- Correlation under rescalingEasyRandom VariablesStatisticsView →
- Largest possible covarianceEasyRandom VariablesStatisticsView →
- Second moment from varianceEasyRandom VariablesStatisticsView →
- Spread of a two-card sumEasyRandom VariablesStatisticsView →
- Variance of a union indicatorEasyRandom VariablesStatisticsView →
- Variance of a weighted dice combinationEasyRandom VariablesStatisticsView →
- Waiting to see both facesMediumRandom VariablesStatisticsView →
- Correlation of overlapping sumsMediumRandom VariablesStatistics Premium
- Empirical rule between two scoresMediumStatistics Premium
- When a biased estimator winsMediumRandom VariablesStatistics Premium
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