23 Jan 2. Compute the mean, median,
Imagine a researcher is interested in examining the psychological impact of principals’ perceived conflict management style on teachers’ productivity. In this case, the researcher is interested in the relationships among teachers’ self-esteem, how teachers perceive their principals’conflict management style, and teachers’ productivity in a convenience sample of 40 teachers. These teachers completed a survey including a number of demographic questions as well as measures to assess perceived principals’ conflict management style, teacher’s self-esteem, and productivity. Below are the demographic questions and participants’ responses. Please use these data to complete the questions below (these data have already been entered in a SPSS file; see the note below the data table).
What is your gender (M = male, F = female)?
What is your age (in years)?
How long have you been teaching (in years)?
What topic do you teach (M = math, S = science, A = art, FL = foreign language)?
How many students are in your class?
M
52
25
M
18
M
35
14
M
23
F
45
10
A
27
M
47
20
S
21
F
62
30
S
21
F
29
2
A
29
F
50
23
FL
25
F
43
13
A
31
M
54
29
S
24
M
40
19
S
25
F
44
22
S
32
F
53
5
M
30
F
56
16
M
19
F
28
11
S
28
M
51
15
S
21
M
30
2
FL
22
F
45
15
A
27
M
36
11
M
29
F
57
18
S
30
M
58
10
S
20
M
59
21
A
27
M
34
5
S
23
F
48
18
S
33
F
50
21
M
19
M
57
17
FL
15
F
48
15
FL
21
M
39
18
S
24
M
36
12
M
26
F
29
8
A
23
M
52
3
A
24
F
68
33
S
28
F
45
16
A
25
F
56
29
FL
26
M
40
19
M
20
F
33
4
M
23
F
47
17
S
27
M
58
30
A
25
M
49
20
FL
27
F
39
11
M
30
F
42
14
FL
22
Download the SPSS data set:teachersurvey.sav. Not all of the variables in that SPSS file will be used for this assignment.
Part of the goal of this activity is to explore the various tools under the ANALYZE tab in SPSS, the more exploring the more comfortable it will become.
In this SPSS assignment, use the tools presented in Gravetter and Wallnau (2013) Chapters 3 and 4 to describe the central tendency and variability of the scores. Chapter 7 in George and Mallery (2014) may be helpful in negotiating SPSS for this assignment. The following video may also be helpful:
1. Split the file by gender. Calculate the mean and standard deviation of age and number of years teaching (experience)for males and females. Hint: use Explore found under the ANALSYS =>Descriptivestabs. Age and Experience will be the dependent variable and Gender will be the factor.
2. Compute the mean, median, and mode for number of students in the class(class size). What value is the most representative measure of the central tendency for this variable and why?
3. Calculate the range of number of years teaching (experience).What does this information indicate about the years of experience?
4. Using the data for age, change one score to 22. Please identify the score chosen to change. Calculate the new mean for the variable. Explain how and why the mean changed and the standard deviation of age.Note: beforethe data set (teachersurvey.sav) is saved, be sure to change the age back to its original number.
5.Create a frequency distribution graph for topics taught.
What is the most appropriate measure of central tendency?
What is the appropriated graphical representation of the frequency distribution?
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteEdu. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
Do you need help with this question?
Get assignment help from WriteEdu.com Paper Writing Website and forget about your problems.
WriteEdu provides custom & cheap essay writing 100% original, plagiarism free essays, assignments & dissertations.
With an exceptional team of professional academic experts in a wide range of subjects, we can guarantee you an unrivaled quality of custom-written papers.
Chat with us today! We are always waiting to answer all your questions.