Chapter 21 Break

Take this time to check in on your understanding of stats concepts, and R code.

Be sure you understand

• Population vs Samples
  
• Parameters vs Estimate
  
• The sampling distribution
• Estimation with uncertainty
  
• Probability – probability laws and Bayes’ theorem
  
• Null hypothesis significance testing – the null hypothesis – a p-value etc
  
• The binomial distribution

Please revisit old homework questions the where hard for you, and fill out this survey

21.1 Reproducible examples

In R it’s good to seek help, but great to help people help you. Watch this video on making reproducible examples. Then make a reproducible example that to the #reproduciblerhelp slack channel, and try to help one other person!