CUET · MATHS · PYQ PAPER 2025
The five month moving averages for the following data
| Month (rth) | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 |
| Actual Demand | 105 | 106 | 110 | 110 | 114 | 121 | 130 | 128 | 137 |
- A 109, 112.2, 117, 120.6, 126
- B 109, 112, 117, 123, 128
- C 109, 112, 119, 126, 135
- D 109, 112.2, 117, 120, 131
Answer & Solution
Correct Answer
(A) 109, 112.2, 117, 120.6, 126
Step-by-step Solution
Detailed explanation
\( MA_1 = \frac{105+106+110+110+114}{5} = \frac{545}{5} = 109 \) \( MA_2 = \frac{106+110+110+114+121}{5} = \frac{561}{5} = 112.2 \) \( MA_3 = \frac{110+110+114+121+130}{5} = \frac{585}{5} = 117 \) \( MA_4 = \frac{110+114+121+130+128}{5} = \frac{603}{5} = 120.6 \)…
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