If y = a + b(x - 2022) is a straight line trend using the least square method for the following data | Year (x) | 2020 | 2021 | 2022 | 2023 | 2024 |…
CUET UG 2025 — Mathematics Statistics & Applications
If y=a+b(x−2022) is a straight line trend using the least square method for the following data
| Year (x) | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|
| Profit (Rs. '000) (y) | 2 | 3 | 4 | 5 | 2 |
Then the value of ba is:
Held on 14 May 2025 · Verified 13 Jul 2026.
Options
- A
15
- B
5
- C
16
- D
2/3
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