Question: Please help with statistics question below An agribusiness performed a regression of wheat yield (bushels per acre) using observations on 22 test plots with our

Please help with statistics question below

An agribusiness performed a regression of wheat yield (bushels per acre) using observations on 22 test plots with our predictors (rainfall, fertilizer, soil acidity, hours of sun). The standard error was 1.11 bushels. (a) Find the approximate width of a 95% prediction interval for wheat yield. ( Round your answer to 2 decimal places.) (b) Find the approximate width using the quick rule. (Round your answer to 2 decimal places.) (c) The quick rule gives a similar result

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