stats quiz, scale ai

  • quiz
    • Spent 45 minutes reviewing and checking answers repeatedly
    • questions i keep asking myself:
      • Where could I have made a mistake in this question?
      • Is this answer actually correct?
      • Could it be a different answer?
      • Can this answer be verified?
    • i need to view quizzes and exams in a different way to make it less pressuring, i also need to study more efficiently
  • Notes from Experiments Book
    • Psychology vs. Economics Rules
      • should your experiment be psychological or economical?
      • psych: Difficulty navigating a website on first try = design flaw
      • econ: Wait until several interactions to decide if new design is easy or hard. the small blip of users leaving initially is inconsequential
    • Heuristics
      • Availability heuristics: Assessing frequency or probability based on readily available memory.
      • Representativeness heuristics: Making judgments based on previously formed stereotypes.
    • Framing
      • Gain frame vs. loss frame.
      • Risk averse vs. risk seeking.
    • Abdul Latif Jameel Poverty Action Lab (J-PAL)
      • Randomized control trials for effective evaluations of development policies.
      • Example: Does giving new textbooks to schools in Kenya improve educational outcomes?
      • Cross-sectional correlation can be misleading (e.g., schools with textbooks may have access to good teachers and better parents).
    • Investing in Student Health and Facilities
      • Reduce poverty by ensuring policy is informed by scientific evidence, primarily through field experiments.
    • importance of policy making
      • Organ donation: Only one third of people get organs out of 100k; this policy issue is a matter of life and death.
  • Scale AI
    • Spacious and modern office at 650 Townsend, 600k sq ft.
    • Hoping to see Alexandr; crazy that he started the company at a young age (19?).
    • Feeling too insecure to talk to anyone there.
  • Tesla
    • Realizing past work was messy and incoherent.
    • Need to structure a story for interviews.

7/18/2024