A student has access to rainfall and sunshine data for a particular location over a period of 60 years. She randomly selected a sample of 25 months from the 720 months available, and noted for each month in the sample the total rainfall (in mm) and the total sunshine (in hours). She then performed a regression analysis. Part of the computer output is shown below:

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

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Q: (iv.) Determine the population of fish in the lake at the end of the fourth year? (c) Evaluate

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Q: what is variable

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Q: . 8х-4у>-28 6y212х-36

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Q: Evaluate -up-

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Q: f 3 +4 F 27/-1)dt +

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Q: - Find ATA if A = (1 4 -3)

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Q: How do I find the set of equations?

A: