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Academy award for best picture for the years

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Reference no: EM132159034

The following data represents the running time (in minutes) of the movies who won the Academy Award for Best Picture for the years of 2006 - 2009.

Movie Running Time

2006: The Departed 151

2007: No Country for Old Men 122

2008:Slumdog Millionaire 120

2009: The Hurt Locker 131

(a) Compute the population mean µ.

(b) List all possible samples with size = 2 (sampling without replacement).

(c) Compute the mean of the sampling distribution.

(d) Use the Central Limit Theorem to comment on the result of part (a) with the result of part (c).

Reference no: EM132159034

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