he has noticed an increase in absenteeism that he thinks is related to the general health of the employees. Four years ago in an attempt to improve the situation he began a fitness program in which employees exercise during their lunch hour. To evaluate the program he selected a random sample of eight participants and found the number of days each was absent in the six months before the exercise program began and in the last six months. Below are the results.At the 0.05 significance level can he conclude that the number of absences has declined?Hint: For the calculations assume the Before data as the first sample.RejectH0ift> _____?_______The test statistic is _______?_______The P value is _______?_______Decision __________?__________
Back