CUET · MATHS · PYQ PAPER 2025
For the given five values \(15,24,18,33,42\), the three years moving averages are :
- A 19, 22, 33
- B 19, 25, 31
- C 19, 30, 31
- D 19, 25, 33
Answer & Solution
Correct Answer
(B) 19, 25, 31
Step-by-step Solution
Detailed explanation
First moving average: \(\frac{15+24+18}{3} = \frac{57}{3} = 19\) Second moving average: \(\frac{24+18+33}{3} = \frac{75}{3} = 25\) Third moving average: \(\frac{18+33+42}{3} = \frac{93}{3} = 31\) Moving averages: \(19, 25, 31\)
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