Bester Primer Contest 8
Duration
1h 0m
Problems
4
Total difficulty
5800
Participants
0
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| # | Name | Tags | Difficulty | |
|---|---|---|---|---|
| ✓ | A | SQL: average department salary and second-highest salary An Interview Primer for Quantitative Finance (Dirk Bester, 2017) · Ch 1 · Interviews | sqlwindow-functionssubquery | |
| ✓ | B | E(X^4) for X ~ Normal(0, sigma^2) An Interview Primer for Quantitative Finance (Dirk Bester, 2017) · Ch 1 · Interviews | probabilitynormalmoments | |
| ✓ | C | AR(1) mean and variance An Interview Primer for Quantitative Finance (Dirk Bester, 2017) · Ch 1 · Interviews | time-seriesar1stationarity | |
| ✓ | D | Bag of coins, one double-headed An Interview Primer for Quantitative Finance (Dirk Bester, 2017) · Ch 1 · Interviews | bayesconditionalcoins |