Day 2

What is this?

Morning

• While loops.
• Functions.
• refactor Three girls to use a function.
• refactor to family of any size.
• refactor to any number of iterations.
• Plotting
• back to Brexit. Formulating the null hypothesis. The population and the sample; parameter and statistic. Simulating samples, and therefore, statistics. The sampling distribution. Has the the poll taken a random sample of Brexit voters? Testing Brexit Proportions.

Afternoon

• permutation
• Shuffle.
• Slicing lists
• Comparing two groups with permutation testing

Notebooks during class

• day2_starts.ipynb
• day2_girls_to_brexit.ipynb
• permutation_notes.ipynb