Easy Statistics Interview Questions
Working a topic at its easiest level first is how you find out whether the gap is the concept or the speed. These are the statistics questions to start on.
36 questions, 36 of them free to practise right now.
- A one-sided percentile cutoffEasyRandom VariablesStatisticsView →
- A tail of a sum of normalsEasyRandom VariablesStatisticsView →
- A two-sigma tail probabilityEasyRandom VariablesStatisticsView →
- Average after dropping a subgroupEasyStatisticsView →
- Backing out the correlation from portfolio riskEasyRandom VariablesStatisticsView →
- Chebyshev on a concrete intervalEasyStatisticsView →
- Chi-square test for a varianceEasyStatisticsView →
- Coin count past two sigmaEasyRandom VariablesStatisticsView →
- Correlation from a summed varianceEasyRandom VariablesStatisticsView →
- Correlation of X with X plus YEasyStatisticsView →
- Correlation of two event indicatorsEasyProbabilityStatisticsView →
- Correlation under rescalingEasyRandom VariablesStatisticsView →
- Covariance of a chi-square and a ratioEasyRandom VariablesStatisticsView →
- How many new hires to lift the averageEasyStatisticsView →
- Interquartile range of an exponentialEasyRandom VariablesStatisticsView →
- Largest possible covarianceEasyRandom VariablesStatisticsView →
- Matching a uniform and an exponentialEasyRandom VariablesStatisticsView →
- Paid a dollar or the drawEasyExpected ValueStatisticsView →
- Pooling two independent estimatesEasyRandom VariablesStatisticsView →
- Posterior from a likelihood ratioEasyConditional Probability & ExpectationStatisticsView →
- R-squared from the sums of squaresEasyStatisticsView →
- R-squared when you duplicate every pointEasyStatisticsView →
- Regressing with zero covarianceEasyRandom VariablesStatisticsView →
- Sample SD with Bessel's correctionEasyStatisticsView →
- Second moment from varianceEasyRandom VariablesStatisticsView →
- Sharpe of two combined uncorrelated strategiesEasyStatisticsFinance & DerivativesView →
- Shrinking the standard errorEasyStatisticsView →
- Skewness of a Laplace variableEasyRandom VariablesStatisticsView →
- Spread of a coin-flip payoffEasyRandom VariablesStatisticsView →
- Spread of a two-card sumEasyRandom VariablesStatisticsView →
- Standard deviation of a correlated sumEasyRandom VariablesStatisticsView →
- Sum of the OLS coefficientsEasyStatisticsView →
- Variance of a reciprocal uniformEasyRandom VariablesStatisticsView →
- Variance of a union indicatorEasyRandom VariablesStatisticsView →
- Variance of a weighted dice combinationEasyRandom VariablesStatisticsView →
- Where the maximum landsEasyRandom VariablesStatisticsView →
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