Question

Which of the following is not a forecasting method?
Exponential smoothing
Naïve Method
Exponential smoothing with trend
Weightage average
Index forecasting

Answer 1

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naive method is not forecasting method
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Answer 2

Weightage average is not a forecasting method

Explanation:

• Weighted Average is a method evaluating and finding out the mean in mathematics from a set of numbers where certain components of the set have more significance than others.
• We can use the example of calculating the weightage average  of marks obtained in certain subjects. Where the short questions would contain 10% marks long question would contain 30% marks. Hence different set of  questions have a different weighatge
• The weightage average is used for calculating the  average mean from a  specific set of numbers which have a certain significance and these are used mainly in statistical analysis which require a lot description.

To know more about Weighted Average

Calculate the number average and weight average molecular weight

https://brainly.in/question/9686539