![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 19.11.2019 02:31, bobk1433
Lester hollar is vice president for human resources for a large manufacturing company. in recent years, 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 six months following the exercise program. below are the results.
employee before after
1 7 7
2 7 1
3 2 6
4 5 4
5 7 3
6 6 3
7 4 1
8 1 4
at the .05 significance level, can he conclude that the number of absences has declined? estimate the p-value.
state the decision rule for 0.1 significance level: h0 : μd≤ 0; h1 : μd > 0.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00, savannahsims4750
If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, dizzleman3030
Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:10, paigeleahfarbeoy2ork
Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15
Answers: 1
Do you know the correct answer?
Lester hollar is vice president for human resources for a large manufacturing company. in recent yea...
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/informatica.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.04.2021 01:30
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 06.04.2021 01:30
![Konu](/tpl/images/cats/biologiya.png)
Biology, 06.04.2021 01:30