(Solved): help! 2. The mean salary of federal government employees on the General Schedule is $59,593. The ave ...

2. The mean salary of federal government employees on the General Schedule is $$\$59,593$$. The average salary of 30 randomly selected state employees who do similar work is $$\$58,880$$, with sigma $$=\$1,500$$. At the .03 level of significance, can it be concluded that state employees earn on average less than federal employees. Set up the null/alternate hypothesis, show your statistic, retain/reject null, then make a conclusion that is based within the context of this problem. I