can someone explain this question to me????

  • Creator
    Topic
  • #188662
    Anonymous
    Inactive

    The four components of time series data are secular trend, cyclical variation, seasonality, and random variation. The seasonality in the data can be removed by:

    A.

    multiplying the data by a seasonality factor.

    B.

    taking the weighted average over four time periods.

    C.

    subtracting a seasonality factor from the data.

    D.

    adding a seasonality factor to the data

    Correct answer is D… but i dont even really understand what the question is saying….

Viewing 6 replies - 1 through 6 (of 6 total)
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  • #601837
    lauren725
    Member

    Does it give an explanation? That is very confusing!

    AUD - 73,91
    FAR - 79 - Thank you God!
    BEC - 73,79!!!!
    REG - 92 whatttt??!

    I used Becker review + flashcards, Ninja Audio, Ninja MCQ supplement on BEC and REG.

    Done! Praise God!

    #601838
    leglock
    Participant

    i think you may have been looking for the physics forum

    #601839
    Anonymous
    Inactive

    i will post the explanation soon

    #1476370
    r
    Participant

    the correct answer is B. Seasonality in data may be removed by calculating a weighted average of the data for the four seasonal (quarterly) time periods. This provides a representative annual value which is free of seasonal influence

    R@twal
    #1476921
    taskr
    Participant

    Basically, how do you smooth your data to make it comparable by accounting for factors related to time of year.

    AUD - 91
    BEC - 86
    FAR - 85
    REG - 81
    You are never too old to do this

    Licensed Jan 2017

     

    #1476939
    Spartans92
    Participant

    DANG, that is BEC?? I really wish I dont have to retake it with the new changes. Mine is dropping off in NOV. Really worry I won't pass FAR by then. 🙁

    BEC didnt seem that tough when I studied

    BEC - 76
    REG- 67, 85
    AUD-63, 74, 80!!
    FAR-65, 62, 57, 79

    3 down 1 more to go. BEC is on the Line 🙁

    BEC- PASS

Viewing 6 replies - 1 through 6 (of 6 total)
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