Question: With reference to Exercise 7.3 on page 304, (a) Evaluate s 2 ; (b) Construct a 99% confidence interval for β 0 ; (c) Construct

With reference to Exercise 7.3 on page 304,
(a) Evaluate s2;
(b) Construct a 99% confidence interval for β0;
(c) Construct a 99% confidence interval for β1.
Data From Exercise 7.3

x (°C) y (grams) 15 12 10 14 24 30 25 21 45 31 33 28 60 44 39 42 75 48 51 44 00 00

x (C) y (grams) 15 12 10 14 24 30 25 21 45 31 33 28 60 44 39 42 75 48 51 44 00 00

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