CUET Mathematics - If (t_1, y_1), (t_2, y_2), (t_3, y_3), ..., (t_n, y_n) denote the time series and y_t are the trend values of the variable y, then (y - y_t), the sum of the deviations of y from their corresponding trend value is equal to: | PYQs + Solutions

CUET Mathematics 2025 21 May Shift 1

Statistics & Applications

Medium

applied

-1

✅ Correct Option: 3

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When data of the variable is collected at distinct time intervals for a specified period of time, it is called

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Match List-I with List-II

List-I	List-II
Example	Time-series component
(A) Labour strike	(I) Secular-trend
(B) Continuous decline in death rate	(II) Seasonal
(C) Rise in prices before Diwali	(III) Cyclical
(D) Rise and fall of the share-market	(IV) Irregular

Choose the correct answer from the options given below:

CUET Mathematics 2025 21 May Shift 1 PYQs