Question: Consider the following Haskell code length:: [a] > Int length [] = 0 length (x:xs) = 1 + length xs decision::Bool -> Bool ->

Consider the following Haskell code length:: [a] > Int length [] =

Consider the following Haskell code length:: [a] > Int length [] = 0 length (x:xs) = 1 + length xs decision::Bool -> Bool -> Int decision True _ = 0 - decision True = 1 decision = 26 -- Assume that these functions are loaded into ghci and the following command run in terminal decision (False && ((length [1..])>1) True What, if anything, will be returned?

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Use the information in Example 12.1 to estimate the average calculus grade for students whose achievement score is 50, with a 95% confidence interval.

2. If the experimenter stays within the experimental region, when will the error in predicting a particular value of y be a maximum? When will it be a minimum?