September 2008- 11(iv)(vi) and April 2018- 2(ii)

Discussion in 'CT4' started by Shiksha, Jul 18, 2018.

  1. Shiksha

    Shiksha Member

    Hi,
    Can someone please explain how to answer question 11(iv)(vi) from September 2008 and how we arrived at the probability distributions in question 2(ii) from April 2018. I have also attached the screenshots to the questions for reference.
    Thanks
    upload_2018-7-18_10-22-29.png
    upload_2018-7-18_10-27-27.png
    upload_2018-7-18_10-28-54.png
     
    Shiksha, Jul 18, 2018
    #1

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