Statistics Questions for Numerical Reasoning Tests Interviews
A numerical reasoning 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.
18 questions, all free to practise. The split is 11 easy, 7 medium.
- A one-sided percentile cutoffEasyRandom VariablesStatisticsView →
- A tail of a sum of normalsEasyRandom VariablesStatisticsView →
- Coin count past two sigmaEasyRandom VariablesStatisticsView →
- Correlation from a summed varianceEasyRandom VariablesStatisticsView →
- Correlation of X with X plus YEasyStatisticsView →
- Shrinking the standard errorEasyStatisticsView →
- Spread of a coin-flip payoffEasyRandom VariablesStatisticsView →
- Variance of a reciprocal uniformEasyRandom VariablesStatisticsView →
- Variance of a union indicatorEasyRandom VariablesStatisticsView →
- Variance of a weighted dice combinationEasyRandom VariablesStatisticsView →
- Where the maximum landsEasyRandom VariablesStatisticsView →
- A CLT tail probabilityMediumStatisticsView →
- Correlation of overlapping sumsMediumRandom VariablesStatisticsView →
- MLE at a boundaryMediumStatisticsCalculusView →
- Sharpe ratio in a marble gameMediumExpected ValueStatisticsView →
- Variance of a coin-gated payoffMediumRandom VariablesStatisticsView →
- Volatility smile meaningMediumStatisticsFinance & DerivativesView →
- Which desk books the larger dayMediumRandom VariablesStatisticsView →
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