Given the data set (treatments 1 to 4) with respective outcome, what is the R code I can use to Find a 95 percent confidence interval on the mean strength of the 4 techniques. Also for finding a 95 percent confidence interval on the difference in means. (i.e 1 vs 3 , 2 vs 4 etc)

strength group
3129 1
3000 1
2865 1
2890 1
3200 2
3300 2
2975 2
3150 2
2800 3
2900 3
2985 3
3050 3
2600 4
2700 4
2600 4
2765 4

We take another look at health based on the practice question on Page 408, this time examining the relationship between educational attainment and perceived quality of health care. Data for three groups are presented based on the HINTS2012 data set. Present the five-step model for these data, using alpha = .01. QUALITYCARE is measured on a five-point scale: 1—excellenet, 2—very good, 3—good, 4—fair, and 5—poor. Note how a lower score indicates a higher quality of care.

8. Find the answers for the worksheet (4 pts).

9. Calculate Mean Square within and Mean Square between (2 pts).

10. What’s the F statistic in this data (2 pts)? Make decision if alpha was set up at .05, and please use Appendix E (Page 487) to discuss your decision making (2 pts).

from Chapter 10 Leadership7thEdition,Northouse Complete an assessment for someone you know in a leadership capacity. It can be for a manager you currently have or a leader you know. After that write at least a paragraph explaining the results.

Servant Leadership Questionnaire

Key: 1 = Strongly disagree 2 = Disagree 3 = Disagree somewhat4 = Undecided 5 = Agree Somewhat 6 = Agree 7 = Strongly agree

1. Others would seek help from him/her if they had a personal problem 1 2 3 4 5 6 7

2. He/She emphasizes the importance of giving back to the community. 1 2 3 4 5 6 7

3. He/She can tell if something work related is going wrong. 1 2 3 4 5 6 7 4.

He/She gives others the responsibility to make important decisions about their own jobs. 1 2 3 4 5 6 7

5. He/She makes others’ career development a priority. 1 2 3 4 5 6 7

6. He/She cares more about others’ success than his/her own. 1 2 3 4 5 6 7

7. He/She holds high ethical standards. 1 2 3 4 5 6 7

8. He/She cares about others’ personal well-being. 1 2 3 4 5 6 7

9. He/She is always interested in helping people in the community. 1 2 3 4 5 6 7

10. He/She is able to think through complex problems. 1 2 3 4 5 6 7

11. He/She encourages others to handle important work decisions on their own. 1 2 3 4 5 6 7

12. He/She is interested in making sure others reach their career goals.1 2 3 4 5 6 7

13. He/She puts others’ best interests above his/her own. 1 2 3 4 5 6 7

14. He/She is always honest. 1 2 3 4 5 6 7

15. He/She takes time to talk to others on a personal level. 1 2 3 4 5 6 7

16. He/She is involved in community activities. 1 2 3 4 5 6 7

17. He/She has a thorough understanding of the organization and its goals.1 2 3 4 5 6 7

18. He/She gives others the freedom to handle difficult situations in the way they feel is best.1 2 3 4 5 6 7

19. He/She provides others with work experiences that enable them to develop new skills.1 2 3 4 5 6 7

20. He/She sacrifices his/her own interests to meet others’ needs. 1 2 3 4 5 6 7

21. He/She would not compromise ethical principles in order to meet success.1 2 3 4 5 6 7

22. He/She can recognize when others are feeling down without asking them.1 2 3 4 5 6 7

23. He/She encourages others to volunteer in the community. 1 2 3 4 5 6 7

24. He/She can solve work problems with new or creative ideas. 1 2 3 4 5 6 7

25. If others need to make important decisions at work, they do not need to consult him/her. 1 2 3 4 5 6 7

26. He/She wants to know about others’ career goals. 1 2 3 4 5 6 7

27. He/She does what he/she can to make others’ jobs easier. 1 2 3 4 5 6 7

28. He/She values honesty more than profits. 1 2 3 4 5 6 7

Write a paragraph explaining results

Your answer for this question should look like this:

1) 5

2) 4

3) 5

4) etc......

Paragraph explaining results.............................

The production function of a firm is given by Q(K,L) =15K^(1/4) L^(1/4) . Wage is

$3 per unit of labor (L), and rent is $6 per unit of capital (K).
(1) The firm’s objective is to produce Q units of output at minimum cost. Write the Lagrangian and derive the FONC.
(2) Find the optimal levels of K, L, and λ given Q.

(3) Find the minimum cost given Q = 100. Find the firm’s minimum cost functiongiven any Q.

(4) Explain the meaning of the optimal λ obtained in part (2).

(5) Check the SOSC.

Could someone help me with this question step by step? Thanks!!

Exercise

Solve the equation CX + 5X = D respect to the matrix X.
C = [ -4 3 5 ]

   [ 2 0 6 ]

   [ 1 2 -3 ]

D = [ 1 3 4 ]

[ 2 1 1 ]

   [ 4 3 2 ]

Thanks!

1. . Find the limit: lim ?→ ∞ (? + √?2 + 2?)

2. If 1200 ??2 of material is available to make a box with a square base and an open top, find the largest possible volume of the box.

2. The volume of a right circular cone is ? =1/3 ??^2 ℎ , where ? is the radius of
the base and ℎ is the height.

(a) Find the rate of change of the volume with respect to the height if the radius is constant.

(b) Fine the rate of change of the volume with respect to the radius if the height is constant.

4. A paper cup has the shape of a cone with height 10 cm and radius 3 cm (at the top). If water is poured into the cup at a rate of 2 ??3/?, how fast is the water level rising when the water is 5 cm deep?

******Show work, no Exel/Spss please!!!!******

1. Given the following data, what is the value of F crit for the column effect (variable b) *Hint: don't forget to evaluate a numerator (for variable B) and denominator df (within):

2. Given the following data, what is the value of the SS total?