2. Find the best fitting straight line to the following data. (iii) 1 2 27 3 4 14 40 55 68 (iv) x 2 4 1200 900 600 200 110 50

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Q: 33 42 16 25 24 19 | 33 25 | 34 40 37 34 49 | 73 | 46 | 45 45 46 37 5 26 28 Construct a stem-and-leaf…

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Q: 27 23 48 30 31 15 30 34 22 32 30 32 27 23 16 43 31 27

A:

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