CUET Mathematics - The pattern of data in the time series is influenced by a large variety of factors. Which of the following are not the components of the time series? A. Regional component B. Irregular component C. Cyclone component D. Seasonal component Choose the correct answer from the options given below: | PYQs + Solutions

CUET Mathematics 2026 18th May Shift 2

Statistics & Applications

Easy

applied

B and C only

A and B only

A and C only

B and D only

✅ Correct Option: 3

Related questions:

16 May Shift 1

In an influenza epidemic, the number of cases diagnosed in a week were as follows:

Day	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
Number of Cases	10	12	8	16	9	14	4

The 3-day moving averages are:

19 May Shift 1

The following data shows the percentage of urban Indian households who have a high speed 5G internet connection:

Year (x)	2020	2021	2022	2023	2024
Urban house hold (y)	9%	18%	21%	29%	38%

If a straight line trend by the method of least square for the above data is $y = 23 + 6.9(x - 2022)$ , then the forecast for the year 2025 is:

16 May Shift 1

For the given five values $12,15,18,24,36$ ; the three-year moving averages are :

CUET Mathematics 2026 18th May Shift 2 PYQs