Do Government Employees Take Longer Coffee Breaks Than Private Sector

Short Answer

Do government employees take longer coffee breaks than private sector workers? That is a question that interested a management consultant. To examine the issue, he took a random sample of ten government employees and another random sample of six private sector workers and measured the amount of time (in minutes) they spent in coffee breaks during the day. The results are listed below. Do these data provide sufficient evidence at the 5% significance level to support the consultant's claim?
Test statistic = ______________
Critical Value(s) = ______________
Conclusion: ______________
Interpretation: ____________________________________________________
Estimate with 95% confidence the difference in coffee breaks mean time between the two groups.
______________