CUET Mathematics - Due to which of the following, the irregular variations in a time series are caused: (A) Floods (B) Rise in prices before festivals (C) A fire in a factory (D) Epidemics Choose the **correct** answer from the options given below: | PYQs + Solutions

CUET Mathematics 2025 14 May Shift 2

Statistics & Applications

Medium

applied

(A), (B) and (D) only

(A), (B) and (C) only

(A), (C) and (D) only

(B), (C) and (D) only

✅ Correct Option: 3

Related questions:

15 May Shift 1

For predicting the straight line trend in the sales of cars (in thousands) on the basis of 5 consecutive years' data, the company makes use of a 3-year moving averages method. If the sales of the cars for respective years are 15, 24, 18, 33 and 42 respectively, then which of the following averages will not be computed?

13 May Shift 2

On which of the following components, the pattern and behavior of the data in any time series is based?

(A). Secular trend component

(B). Seasonal component

(C). Cyclical component

(D). Regular component

Choose the correct answer from the options given below:

16 May Shift 1

Which of the following are normal equations to fit a straight line trend y = a + bx by the method of least squares?

CUET Mathematics 2025 14 May Shift 2 PYQs

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