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    Exam Feedback August 2023 Part 1 Exam Feedback

    I went to the exam expecting to fail since I only got through 60% of the material but I passed with 3313. How realistic is attempting part 2 without solid knowledge of part 1?
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    Finding the standard deviation from confidence intervals

    Thanks David!
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    Finding the standard deviation from confidence intervals

    The textbook has the following solved exercise in chapter 6 After obtaining the 5.23% figure, I would have set it equal to Standard Error * Critical T like described in equation 6.4 of the textbook. Since we are given n = 37, I would have expected the standard deviation to be calculated...
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    MGRM Rollover Hedging?

    Thanks David, that helped!
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    MGRM Rollover Hedging?

    Hi, Could someone please elaborate on the roll-over hedging strategy used by MGRM. I understand rolling over futures to mean 1. sell open position expiring in the current month 2. open new position that expires in the upcoming month The net effect is postponement of the delivery a month in the...
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    P1.T2.20.2. More probabilities and Bayes rule

    Hi All, @David Harper CFA FRM, could you please explain the difference in how the same variable is calculated in two problems: in the Astra Funds question the probability of beating the market P(B) was calculated as simply adding the joint probabilities of both cases where the managers beat the...
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