The following data shows the percentage of rural and urban Indian households who have a high speed internet connection. | Year (x) | Rural Household…
CUET UG 2025 — Mathematics Statistics & Applications
The following data shows the percentage of rural and urban Indian households who have a high speed internet connection.
| Year (x) | Rural Household (y%) | Urban Household (y%) |
|---|---|---|
| 2020 | 2 | 6 |
| 2021 | 3 | 7 |
| 2022 | 3 | 9 |
| 2023 | 4 | 15 |
| 2024 | 5 | 20 |
Based on the above data, which of the following statements are correct?
(A) A straight line trend by the method of the least squares for rural Indians is yt = 3.4 + 0.7 (x - 2022)
(B) A straight line trend by the method of the least squares for urban Indians is yt = 11.4 + 4.3 (x - 2022)
(C) The forecast for the year 2025 for urban group using the trend equation is 22.2 %.
(D) The forecast for the year 2025 for rural group using the trend equation is 5.5 %.
Choose the correct answer from the options given below:
Held on 16 May 2025 · Verified 13 Jul 2026.
Options
- A
(A), (B) and (D) only
- B
(A), (C) and (D) only
- C
(A) and (D) only
- D
(B) and (C) only
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