Supplements

Lecture Slides

  • Monday, 1/8/18 - Controlled Experiments
  • Wednesday, 1/10/18 - Observational Studies
  • Friday, 1/12/18 - Tables and histograms
  • Wednesday, 1/17/18 - Statistics: Mean and SD
  • Friday, 1/19/18 - The normal approximation for data
  • Monday, 1/22/18 - Correlation, I
  • Wednesday, 1/24/18 - Correlation, II
  • Friday, 1/26/18 - Linear Regression, I
  • Monday, 1/29/18 - Linear Regression, II
  • Friday, 2/2/18 - Chance error and bias
  • Monday, 2/5/18 - Probability I
  • Wednesday, 2/7/18 - Probability II
  • Friday, 2/9/18 - Probability III
  • Monday, 2/12/18 - Law of averages
  • Wednesday, 2/14/18 - Expected value, standard error and Normal approximation I.
  • Friday, 2/23/18 - Chance error in sample surveys; intro to confidence intervals.
  • Monday, 2/26,18 - Confidence intervals (cont.)
  • Friday, 3/2/18 - Confidence intervals (cont.); The Gauss model.
  • Monday, 3/5/18 - Tests of significance I (z-tests)
  • Wednesday, 3/7/18 - Tests of significance II (t-tests)
  • Friday, 3/9/18 - Tests of significance III (two-sample tests)

  • Wednesday, 3/14/18 - Tests of significance IV (χ2 tests)

 

Homework solutions  (to the problems that are graded)

  • HW assignment 1
  • HW assignment 2
  • HW assignment 3
  • HW assignment 4
  • HW assignment 5  (corrected)
  • HW assignment 6
  • HW assignment 7
  • HW assignment 8
  • HW assignment 9 (corrected)