In Determining Weekly Seasonal Indexes for Petrol Consumption, the Sum

question 116

Multiple Choice

In determining weekly seasonal indexes for petrol consumption, the sum of the 52 means for petrol consumption as a percentage of the moving average is 5050. To get the seasonal indexes, each weekly mean is to be multiplied by:

• A)5200 / 5050.
• B)(5200 + 5050) / 52.
• C)(5050 + 52) / 5200.
• D)5050 / 5200.

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