Question: Need help filling out all boxes. Subject: Hypothesis testing for two population means A company would like to know if efficiency can be improved through

Need help filling out all boxes. Subject: Hypothesis testing for two population means

A company would like to know if efficiency can be improved through a training course for emple employees is taken. The time taken for an employee to complete a task before training and afte Before After Mean 33.1 317 Variance 16.81 12.25 Observations 30 30 Hypothesized Mean Difference 29 t Stat 2 282 P(T

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