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VAR

Forums › Ask ACCA Tutor Forums › Ask the Tutor ACCA AFM Exams › VAR

  • This topic has 1 reply, 2 voices, and was last updated 8 years ago by John Moffat.
Viewing 2 posts - 1 through 2 (of 2 total)
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  • March 7, 2017 at 8:49 am #376191
    mansoor
    Participant
    • Topics: 424
    • Replies: 542
    • ☆☆☆☆

    in some circumstances, instead of using the given mean in the question we have to use

    z=(x-mean)/sigma

    can u please tell under which circumstances do we use this rather than the mean given?

    thank u!!

    March 7, 2017 at 1:41 pm #376247
    John Moffat
    Keymaster
    • Topics: 57
    • Replies: 54719
    • ☆☆☆☆☆

    I don’t know what you mean by writing ‘instead of using the given mean’. The tables always give the probability of being between the mean and some other value.

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  • The topic ‘VAR’ is closed to new replies.

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