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Applied Mathematics · 2026 · 2 marks
CBSE 2026 · Central · Set 4 · Q24
Calculate 3-yearly moving averages for the following data:
Calculate $\displaystyle 3$-yearly moving averages for the following data :
| Years (t) | $\displaystyle 2013$ | $\displaystyle 2014$ | $\displaystyle 2015$ | $\displaystyle 2016$ | $\displaystyle 2017$ | $\displaystyle 2018$ | $\displaystyle 2019$ | $\displaystyle 2020$ |
| Variables (x) | $\displaystyle 3$ | $\displaystyle 5$ | $\displaystyle 7$ | $\displaystyle 10$ | $\displaystyle 12$ | $\displaystyle 14$ | $\displaystyle 15$ | $\displaystyle 16$ |
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