> problem set 1 · class results

microeconomics · Moodle scores of all submissions · ratings from the opening surveys of lectures 2 and 3 (anonymous)

1 · PS1 scores

average 85% · median 86%

share of the points per question · orange = below 70%

Q1 musical ticket (a): 90% of the pointsQ1 musical ticket (a)90% Q2 musical ticket (b): 85% of the pointsQ2 musical ticket (b)85% Q3 Mr Schmidt (a): 82% of the pointsQ3 Mr Schmidt (a)82% Q4 Mr Schmidt (b): 34% of the pointsQ4 Mr Schmidt (b)34% Q5 course average: 76% of the pointsQ5 course average76% Q6 Tom's boats (a): 75% of the pointsQ6 Tom's boats (a)75% Q7 Tom's boats (b) (50 pts): 95% of the pointsQ7 Tom's boats (b) (50 pts)95% Q8 car from your parents: 89% of the pointsQ8 car from your parents89%

grades (share of submissions)

grade 90–100: 49% of submissions90–10049% grade 80–89: 22% of submissions80–8922% grade 70–79: 22% of submissions70–7922% grade below 70: 8% of submissionsbelow 708%

2 · which questions students found hard

share rating the question 4 or 5 (1 easy … 5 very hard), among those who had tried it · orange = 30% or more

Q1 musical ticket (a): 16% rated it 4 or 5Q1 musical ticket (a)16% Q2 musical ticket (b): 22% rated it 4 or 5Q2 musical ticket (b)22% Q3 Mr Schmidt (a): 24% rated it 4 or 5Q3 Mr Schmidt (a)24% Q4 Mr Schmidt (b): 46% rated it 4 or 5Q4 Mr Schmidt (b)46% Q5 course average: 8% rated it 4 or 5Q5 course average8% Q6 Tom's boats (a): 9% rated it 4 or 5Q6 Tom's boats (a)9% Q7 Tom's boats (b): 18% rated it 4 or 5Q7 Tom's boats (b)18% Q8 car from your parents: 20% rated it 4 or 5Q8 car from your parents20%