Day 19: STA205 - Introduction to Statistical Methods

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• Announcements:
  • Here's a cool histogram
    

    I just encountered in my research.

• Today:
  • Today we'll be starting Packet 8: Sampling Distribution of the Sample Mean.

• Links:
  • The Standard Normal Table of probabilities.
  • Computing chi-squares in Statcrunch is carried out using the

    Stat -> Tables -> Contingency ->

    (then either data or summary, depending on what you have)

  • Here's a Mathematica demo about Chi-Squares.