Given are five observations for two variables, x and y. (Round your answers to two decimal places.) 12 3 4 Yi 10 13 1 (a) Use sp = S\ (** - x)2 E(x; - x)2 to estimate the standard deviation of ŷ* when x = 5. (b) Use ŷ* + tSon to develop a 95% confidence interval for the expected value of y when x = 5. to (x* – x)² (c) Use Spred 1 = S\ 1 + to estimate the standard deviation of an individual value of y when x = 5. E(x, – x)² (d) Use ŷ* ± tspred to develop a 95% prediction interval for y when x = 5. to

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