Stat+Day+8


 * Day 8**
 * Hypothesis Tests**
 * Is the coin fair - P(Heads) = 0.5?**
 * Test and see - Observed (from the test) and Expected (based on theory)**





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 * Correlation**
 * Based on a scatterplot - this word doc covers basic ideas and includes an assingment using the applet below.**
 * Correlation "movie" -**
 * Guess the correlation applet -**

Correlation vs causation - []

Coin Flip - []