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Scholarly Activity Summary Template
The health care system adopted in a particular area therefore has a lot of impetus with regards to the implementation of t ...
Scholarly Activity Summary Template
The health care system adopted in a particular area therefore has a lot of impetus with regards to the implementation of the evidence based model of ...
Data containing the two variables, COLLEGE and INCOME, for 40 adults, assignment help
Attached are data containing the two variables, COLLEGE and INCOME, for 40 adults. COLLEGE is operationalize ...
Data containing the two variables, COLLEGE and INCOME, for 40 adults, assignment help
Attached are data containing the two variables, COLLEGE and INCOME, for 40 adults. COLLEGE is operationalized as number of
years of college completed and INCOME
is operationalized as gross annual income in $1,000. The data are to be used as specified in the questions.
1. a) For INCOME, construct a frequency distribution with an interval width of 20 and 19
as the minimum income limit of the lowest interval.
b) Construct a histogram of the above (i.e., 1a) frequency distribution.
c) What are the characteristics of this distribution (i.e., 1c)?
2. For INCOME, what are the range, mode, and median?
3. a) Convert INCOME to standard scores.
b) Calculate the mean and standard deviation for the above (question 3a) standard scores.
4. In a normal distribution, what proportion of the cases fall between:
a) z = -1.50 and z = +1.50?
b) z = -2.28 and z = O?
c) z = -0.80 and z = -1.60?
The mean age of your sample is 39 with a standard deviation of 5.
d) What percent of the persons are between 40 and 50?
5. a) Construct a scatterplot showing the relationship between COLLEGE and INCOME.
b) Describe the relationship between COLLEGE and INCOME based on the above scatterplot
(i.e., question 5a).
c) For COLLEGE and INCOME, calculate the Pearson coefficient of correlation.
d) Describe the relationship between COLLEGE and INCOME based on the Pearson
coefficient of correlation.
6. a) For COLLEGE and INCOME compute the intercept and slope for the Y-on-X regression equation; state the regression equation.
Based on the findings from question 6a:
b) Compute the standard error of the mean.
c) For 5 years of college, what would the predicted income be?
d) What would income be if college = 8?
7. Studies have found that the national average of hours worked per week for college students is 20. For a sample of UGF students, the hours worked per week are as follows: 18, 20, 25, 26, and 31. You would like to determine whether UGF students tend to work more hours per week than the national average.
a) State the null and alternative hypotheses in text form.
b) Calculate the test statistic (determine which test you should use).
c) Determine the critical value (t.05).
d) Make decision on the null hypothesis and draw conclusions.
8. Formulate an applicable research (i.e., substantive) question that would use a one-way (simple) analysis of variance. In describing your research question specify the following.
a) the dependent variable;
b) the independent variable and the treatment conditions or the populations
c) the null and alternative hypotheses in text form.
9. The Office of Institutional Research at UGF would like to examine the age distribution of the student population. The office would like to determine whether the distribution of ages for a sample is different from the distribution of ages for the student population. A sample of students is selected and the relative frequencies for the age categories are as follows for the sample (observed frequency) and the population (expected frequency):
Age group: 18-20 21-24 25-29 Over 30
Sample: 33 42 18 7
Population: 27 30 26 17
a) State the null and alternative hypotheses in text form.
b) Compute the Chi-square.
c) Draw conclusions at the 0.05 level of significance.
CASE
COLLEGE
INCOME
1
4
72
2
1
59
3
0
26
4
12
83
5
3
28
6
10
97
7
2
45
8
1
33
9
0
28
10
12
82
11
1
35
12
21
83
13
1
29
14
2
25
15
1
52
16
2
19
17
3
66
18
2
70
19
16
93
20
15
88
21
18
242
22
0
240
23
0
35
24
17
93
25
1
42
26
21
98
27
7
55
28
15
69
29
4
63
30
4
58
31
1
25
32
3
65
33
2
33
34
5
66
35
12
71
36
6
78
37
26
311
38
0
27
39
20
132
40
11
56
Groups in Action Workbook - Evolution of a Group, writing homework help
http://lc.gcumedia.com/zwebassets/courseMaterialPa... (link needed for video portion)Upon viewing "The Evolution of a Grou ...
Groups in Action Workbook - Evolution of a Group, writing homework help
http://lc.gcumedia.com/zwebassets/courseMaterialPa... (link needed for video portion)Upon viewing "The Evolution of a Group" from the Groups in Action DVD, you will answer workbook questions that emphasize the application of concepts and techniques appropriate to the various stages of a group's development.As you watch the DVD, you will come to an icon number (1-16). It is at this time that you must stop the DVD and read the text corresponding to the icon number in the workbook. For example, the first icon you will come to is: 1: Initial Stage. Stop the DVD and read the text for Icon 1: Initial Stage in the workbook (pages 20-21).Answer the assigned questions below on "Groups in Action Workbook – Evolution of a Group (Segments 1-3)." Icon 1: Questions 3 and 4 (pageS 20-21) Icon 2: Question 3 (page 23) Icon 3: Questions 1 and 3 (pages 24-25)Icon 4: Questions 2 and 3 (page 26) Icon 5: Questions 1 and 3 (page 27) Icon 6: Questions 1 and 2 (page 30) Icon 7: Questions 1 and 2 (pages 30-31) Icon 8: Questions 1 (page 31) and 1 (page 32) Icon 9: Questions 1 and 3 (page 33) Icon 10: Questions 1 and 5 (pages 35-36) Icon 11: Question 2 (page 43) Icon 12: Question 1 (page 45) Icon 13: Questions 2-4 (pages 46-47) Icon 14: Questions 2 and 4 (page 51) Icon 16: Questions 3 and 4 (page 53)You will be graded on the overall quality of your responses, which may range from a few sentences to a short paragraph, depending on the nature of the question.APA format is not required, but solid academic writing is expected.You are not required to submit this assignment to Turnitin
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HIM1103 Rasmussen Module 2 Coding Foundations ICD 10 CM Code Quiz
In CPT Coding, modifiers are attached to a code for all of the following purposes EXCEPT To indicate to the insurance comp ...
HIM1103 Rasmussen Module 2 Coding Foundations ICD 10 CM Code Quiz
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Restructuring Of The Department Of Homeland Security
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Most Popular Content
4 pages
Scholarly Activity Summary Template
The health care system adopted in a particular area therefore has a lot of impetus with regards to the implementation of t ...
Scholarly Activity Summary Template
The health care system adopted in a particular area therefore has a lot of impetus with regards to the implementation of the evidence based model of ...
Data containing the two variables, COLLEGE and INCOME, for 40 adults, assignment help
Attached are data containing the two variables, COLLEGE and INCOME, for 40 adults. COLLEGE is operationalize ...
Data containing the two variables, COLLEGE and INCOME, for 40 adults, assignment help
Attached are data containing the two variables, COLLEGE and INCOME, for 40 adults. COLLEGE is operationalized as number of
years of college completed and INCOME
is operationalized as gross annual income in $1,000. The data are to be used as specified in the questions.
1. a) For INCOME, construct a frequency distribution with an interval width of 20 and 19
as the minimum income limit of the lowest interval.
b) Construct a histogram of the above (i.e., 1a) frequency distribution.
c) What are the characteristics of this distribution (i.e., 1c)?
2. For INCOME, what are the range, mode, and median?
3. a) Convert INCOME to standard scores.
b) Calculate the mean and standard deviation for the above (question 3a) standard scores.
4. In a normal distribution, what proportion of the cases fall between:
a) z = -1.50 and z = +1.50?
b) z = -2.28 and z = O?
c) z = -0.80 and z = -1.60?
The mean age of your sample is 39 with a standard deviation of 5.
d) What percent of the persons are between 40 and 50?
5. a) Construct a scatterplot showing the relationship between COLLEGE and INCOME.
b) Describe the relationship between COLLEGE and INCOME based on the above scatterplot
(i.e., question 5a).
c) For COLLEGE and INCOME, calculate the Pearson coefficient of correlation.
d) Describe the relationship between COLLEGE and INCOME based on the Pearson
coefficient of correlation.
6. a) For COLLEGE and INCOME compute the intercept and slope for the Y-on-X regression equation; state the regression equation.
Based on the findings from question 6a:
b) Compute the standard error of the mean.
c) For 5 years of college, what would the predicted income be?
d) What would income be if college = 8?
7. Studies have found that the national average of hours worked per week for college students is 20. For a sample of UGF students, the hours worked per week are as follows: 18, 20, 25, 26, and 31. You would like to determine whether UGF students tend to work more hours per week than the national average.
a) State the null and alternative hypotheses in text form.
b) Calculate the test statistic (determine which test you should use).
c) Determine the critical value (t.05).
d) Make decision on the null hypothesis and draw conclusions.
8. Formulate an applicable research (i.e., substantive) question that would use a one-way (simple) analysis of variance. In describing your research question specify the following.
a) the dependent variable;
b) the independent variable and the treatment conditions or the populations
c) the null and alternative hypotheses in text form.
9. The Office of Institutional Research at UGF would like to examine the age distribution of the student population. The office would like to determine whether the distribution of ages for a sample is different from the distribution of ages for the student population. A sample of students is selected and the relative frequencies for the age categories are as follows for the sample (observed frequency) and the population (expected frequency):
Age group: 18-20 21-24 25-29 Over 30
Sample: 33 42 18 7
Population: 27 30 26 17
a) State the null and alternative hypotheses in text form.
b) Compute the Chi-square.
c) Draw conclusions at the 0.05 level of significance.
CASE
COLLEGE
INCOME
1
4
72
2
1
59
3
0
26
4
12
83
5
3
28
6
10
97
7
2
45
8
1
33
9
0
28
10
12
82
11
1
35
12
21
83
13
1
29
14
2
25
15
1
52
16
2
19
17
3
66
18
2
70
19
16
93
20
15
88
21
18
242
22
0
240
23
0
35
24
17
93
25
1
42
26
21
98
27
7
55
28
15
69
29
4
63
30
4
58
31
1
25
32
3
65
33
2
33
34
5
66
35
12
71
36
6
78
37
26
311
38
0
27
39
20
132
40
11
56
Groups in Action Workbook - Evolution of a Group, writing homework help
http://lc.gcumedia.com/zwebassets/courseMaterialPa... (link needed for video portion)Upon viewing "The Evolution of a Grou ...
Groups in Action Workbook - Evolution of a Group, writing homework help
http://lc.gcumedia.com/zwebassets/courseMaterialPa... (link needed for video portion)Upon viewing "The Evolution of a Group" from the Groups in Action DVD, you will answer workbook questions that emphasize the application of concepts and techniques appropriate to the various stages of a group's development.As you watch the DVD, you will come to an icon number (1-16). It is at this time that you must stop the DVD and read the text corresponding to the icon number in the workbook. For example, the first icon you will come to is: 1: Initial Stage. Stop the DVD and read the text for Icon 1: Initial Stage in the workbook (pages 20-21).Answer the assigned questions below on "Groups in Action Workbook – Evolution of a Group (Segments 1-3)." Icon 1: Questions 3 and 4 (pageS 20-21) Icon 2: Question 3 (page 23) Icon 3: Questions 1 and 3 (pages 24-25)Icon 4: Questions 2 and 3 (page 26) Icon 5: Questions 1 and 3 (page 27) Icon 6: Questions 1 and 2 (page 30) Icon 7: Questions 1 and 2 (pages 30-31) Icon 8: Questions 1 (page 31) and 1 (page 32) Icon 9: Questions 1 and 3 (page 33) Icon 10: Questions 1 and 5 (pages 35-36) Icon 11: Question 2 (page 43) Icon 12: Question 1 (page 45) Icon 13: Questions 2-4 (pages 46-47) Icon 14: Questions 2 and 4 (page 51) Icon 16: Questions 3 and 4 (page 53)You will be graded on the overall quality of your responses, which may range from a few sentences to a short paragraph, depending on the nature of the question.APA format is not required, but solid academic writing is expected.You are not required to submit this assignment to Turnitin
8 pages
HIM1103 Rasmussen Module 2 Coding Foundations ICD 10 CM Code Quiz
In CPT Coding, modifiers are attached to a code for all of the following purposes EXCEPT To indicate to the insurance comp ...
HIM1103 Rasmussen Module 2 Coding Foundations ICD 10 CM Code Quiz
In CPT Coding, modifiers are attached to a code for all of the following purposes EXCEPT To indicate to the insurance company that documentation is ...
23 pages
Restructuring Of The Department Of Homeland Security
The Department of Homeland Security is a combination of twenty two different departments, making one department that is mo ...
Restructuring Of The Department Of Homeland Security
The Department of Homeland Security is a combination of twenty two different departments, making one department that is more efficient. It was created ...
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