Session 2: Sampling in Statistics

Поделиться
HTML-код
  • Опубликовано: 18 янв 2025

Комментарии • 25

  • @ngjessee
    @ngjessee 3 месяца назад +2

    I just downloaded your slide packs and cannot believe you’ve given almost 200 pages for free. You are a God-send.

  • @imzan3650
    @imzan3650 2 года назад +5

    This man’s whole existence is positive externality!

  • @sunilsingh1503
    @sunilsingh1503 3 года назад +8

    Thanks for starting Statistics. Love the way you make such complex topics so simple. Waiting for all the lectures.🙏

  • @surendrabarsode8959
    @surendrabarsode8959 3 года назад +4

    Prof has beautifully covered one semester of Introductory Stats in 10 slides functional summary! Thanks and regards!!

  • @Guilherme-fd2bw
    @Guilherme-fd2bw 3 года назад +10

    thank you professor, my achilles heel was always statistics

  • @mrityunjaypathak8792
    @mrityunjaypathak8792 2 года назад +1

    Thank you Sir for making us understand statistics in a simple way !!!

  • @osiris8826
    @osiris8826 8 месяцев назад

    Thank you Sir!!!

  • @rukhsaarp5013
    @rukhsaarp5013 3 года назад +5

    Sir I have query, in question no. 4 why and from where we took 30% standard deviation in annual return .... and in annual return with 95% confidence interval why we take plus-2 (6%)

  • @mohamedabdelwahed3156
    @mohamedabdelwahed3156 3 года назад +1

    Great as usual , thank you professor

  • @muralimalyala9749
    @muralimalyala9749 3 года назад +4

    Professor thanks so much. I nominate you for Presidential Medal of Freedom 😁

  • @mimas165
    @mimas165 2 года назад

    Thank you for your charity, Professor

  • @canaveenkumar7062
    @canaveenkumar7062 Год назад

    Many thanks for this ❤

  • @user-md8yn6sn5c
    @user-md8yn6sn5c Год назад

    thank you professor

  • @narottamsikhwal937
    @narottamsikhwal937 3 года назад

    Thanks for starting this class.

  • @andrewgoulding
    @andrewgoulding 3 года назад +6

    Professor, for the 4th question for the test, in the question you give 25% for the standard deviation, but then in the solution you give 30% for the standard deviation. Meaning we should get a standard error of 5%, but in your solution we get a standard error of 6%.

    • @christofferrosen835
      @christofferrosen835 2 года назад +1

      I agree, the correct answer should be 2-22 (using SE of 5)

  • @ian-ks
    @ian-ks 3 года назад

    Hi professor, it seems that the link to the playlist isn't working.

  • @alstendsouza
    @alstendsouza 3 года назад

    Thank you Professor

  • @nevilleedwards3237
    @nevilleedwards3237 Год назад

    Very good thank you

  • @parijatchoudhury3030
    @parijatchoudhury3030 3 года назад

    Thank you for the lecture Professor! I am afraid I could not understand what identical distributions were. Could you explain what it is in greater detail?

    • @shyamaldesai9848
      @shyamaldesai9848 3 года назад

      Every event will have a probability distribution. E.g. getting heads (outcomes) on flipping a coin. The probability of the outcomes is always 0.5 It does not change for the next flip

    • @mimas165
      @mimas165 2 года назад

      There are many types of distributions, like - Bernoulli, binominal, uniform, Gaussian (aka normal) etc

  • @extremecouponing91
    @extremecouponing91 Год назад

    Amazing lecture... In regards to the hedge funds beating the market. Curious if they use real returns when evaluating or if they sampled the returns before taxes, fees, and inflation. Because from my perspective, many of those hedge funds would drop out as well on top of the ones that didn't make it.😂😂

  • @firmsoil7861
    @firmsoil7861 Год назад

    स्थालीपुलाकन्याय ~= Law of large numbers

  • @ganeshmourya2709
    @ganeshmourya2709 3 года назад

    Thanks og