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  1. Elizabeth_Babalola

    Hypothesis about the difference between two population means.

    Hi @David Harper CFA FRM I am having a hard time understanding the calculations here: My confusion lies in how 0.78 and 1.02 was gotten. Kindly assist. Edited by Nicole to note: This is referencing QA-6 (Chapter 6) study notes starting on page 28.
  2. Elizabeth_Babalola

    P1.T1.20.8. Modern portfolio theory (MPT)

    This does not relate to this thread. Unfortunately, i could not find a suitable one. Taking a look at the second bullet point under the relationship between Sharpe and Jensen; are we dividing by \[ \sigma p\; \] or \[ \sigma m\; \]