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MA Chapter 19 Questions Semi-Variable Costs

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Reader Interactions

Comments

  1. gkumar84@live.com says

    December 8, 2020 at 7:08 pm

    In question 3, there is no mention of Coefficient determination but why the explanation includes determination?
    Please can someone advise?

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  2. bambiiii says

    August 21, 2020 at 1:05 pm

    how did you get 11 as n (from question #1)?

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  3. dalesp8 says

    March 21, 2020 at 9:32 am

    Hello John,

    Can I just say that this topic was explain really well. Thank you

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    • John Moffat says

      March 22, 2020 at 8:51 am

      Thank you for your comment 馃檪

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  4. AnoTae says

    February 14, 2020 at 10:25 am

    Good day madam/sir
    Can you please explain me question #3?

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    • John Moffat says

      February 14, 2020 at 2:32 pm

      The coefficient of variation is the square of the correlation coefficient, and it measures what % of variations in one variable can be explained by variations in the other variable.

      I do explain this in my free lectures – did you watch the lectures before attempting the test?

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  5. mariamohi says

    October 9, 2019 at 12:57 pm

    100% 馃檪

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  6. Gabriel says

    October 2, 2019 at 12:55 pm

    Question #5 for the high low method, the highest level is 75000 not 74000. If 74000 is being used, can you kindly explain why.

    thank you.

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    • John Moffat says

      October 2, 2019 at 2:24 pm

      We use the highest and lowest of the independent variable which here is the production units. I do explain this in my free lecture.

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  7. Gabriel says

    October 2, 2019 at 12:45 pm

    Good Day Sir,

    can you kindly elaborate a little more on question #2.

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    • John Moffat says

      October 2, 2019 at 2:26 pm

      But what do you want me to elaborate? As the answer says, the coefficient must lie between +1 and -1 (which 1.4 does not).

      Again, I explain this in my free lectures – did you not watch the lectures before attempting the test?

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