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Maths (commerce) Write true or false if statement is wrong write the true statement.

Time Series (p-2) · Maharashtra Board STD 12 Commerce / Arts (MSBSHSE - English Medium). 10 questions.

Questions

Write true or false if statement is wrong write the true statement.

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10 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark
The least-squares method of finding trends is very simple and does not involve any calculations.
Answer
false
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Question 21 Mark
Moving the average method of finding trends is very complicated and involves several calculations.
Answer
false
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Question 31 Mark
The graphical method of finding trends is very complicated and involves several calculations.
Answer
false
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Question 41 Mark
The multiplicative model of time series does not require the assumption of independence of its components.
Answer
true
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Question 51 Mark
The additive model of time series does not require the assumptions of independence of its components.
Answer
false
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