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Variance

Forums › Ask ACCA Tutor Forums › Ask the Tutor ACCA MA – FIA FMA › Variance

  • This topic has 1 reply, 2 voices, and was last updated 5 years ago by John Moffat.
Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • May 30, 2020 at 9:51 am #572273
    AverageAndy
    Member
    • Topics: 128
    • Replies: 34
    • ☆☆

    In a time series analysis, the multiplicative model is used to forecast sales and the following seasonal variations
    apply:
    Quarter 1 2 3 4
    Seasonal variation 1.2 1.3 0.4 ?

    sir can you answer this?

    May 30, 2020 at 10:10 am #572279
    John Moffat
    Keymaster
    • Topics: 57
    • Replies: 54699
    • ☆☆☆☆☆

    You have headed up this post ‘variance’ but it has nothing to do with variances.

    This is time series analysis and the answer is explained in my free lectures on time series analysis.

  • Author
    Posts
Viewing 2 posts - 1 through 2 (of 2 total)
  • The topic ‘Variance’ is closed to new replies.

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