Fred is constructing a 95% confidence interval toestimate the average length (in minutes) of movies hewatches. His random sample of 15 movies averaged114 minutes long with a standard deviation of11 minutes. What critical value and standard errorof the mean should he use?A) t* = 2.131, SE = 2.84B) t* = 2.131, SE = 2.94C) t* = 2.131, SE = 11D) t* = 2.145, SE = 2.84E) t* = 2.145, SE = 2.94

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