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  1. Nicole Seaman

    P2.T9.21.11. Style analysis

    Learning outcome: Determine the statistical significance of a performance measure using standard error and the t-statistic. Describe style analysis. Explain the difficulties in measuring the performance of actively managed portfolios. Questions: 21.11.1. Jane Dart is a portfolio manager (she...
  2. J

    When to use standard error vs standard deviation in z and t-tests?

    I'm having trouble understanding when is the correct time to use a standard error vs a standard deviation in the denominator in hypothesis testing?