Paper B Structural Model

Discussion in 'CM2' started by nreid23, Mar 20, 2023.

  1. nreid23

    nreid23 Made first post

    iv) Why in the solution do we multiply by sqrt of 2 when calculating F(2)?
     
  2. Steve Hales

    Steve Hales ActEd Tutor Staff Member

    Check out the comment in cell H11:
    "The SQRT(2) term is included as the distribution of W(2) - W(0) is N(0,2), ie SQRT(2) times N(0,1)."
    Hope that helps.
     

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