Data Management Culminating Task

1
Data Management Culminating Task

• Grade Averages for Students in Sacred Heart
  Catholic High School

2
Thesis Statement

• Sacred Heart students are more likely to
• have high averages (80 and above) if they
• Are female
• Live with 2 people or less (not included
  themselves)
• Participate in 2 or more sports/clubs
• Work 10 hours or less a week
• Do not drink alcohol or use drugs regularly

3
Grade Averages
Grades
4
Grades vs. Gender
Grades
5
Grades vs. Gender

• Relationship

80 and above Female 35
16
46 Population Female 86
36
42
Females are more likely to have a high average
(over 80)
6
Grades vs. Average Number of People Home
People Home
Grades
7
Grades vs. Number of People Home
People Home
Grades
8
Grades vs. Number of People Home

• Relationship

80 and above 2 or Less People Home
35 9
26 Population
2 or Less People Home 86
21
24
People who live with 2 or less people in the home
(not including themselves) are more likely to
have a high average
9
Grades vs. Average Number of Activities
Activities
Grades
10
Grades vs. Number of Activities
Activities
Grades
11
Grades vs. Number of Activities

• Relationship

80 and above 2 or More Activities
35 11
31 Population
2 or More Activities 86
24
28
Students who participate in 2 or more activities
are more likely to have a high average.
12
Grades vs. Average Number of Work Hours
Work Hours
Grades
Only grades 11 and 12
13
Grades vs. Number of Work Hours
Work Hours
Grades
14
Grades vs. Number of Work Hours

• Relationship

80 and above Works 10 hours or less
16 6
38 Population
Works 10 hours or less 48
20
42
Students who work 10 hours or less are less
likely to have a high average.
15
Grades vs. Substance Use
Substance Use
Grades
www.scsu.baruch.cuny.edu/. ../alcoholhome.html
16
Grades vs. Substance Use

• Relationship

80 and above No Substance Use
35 31
89 Population
No Substance Use 86
57
66
Students who do not drink alcohol or use drugs
are more likely to have a high average
17
Other Graphs
Venn Diagram
18
Pictograph
Other Graphs
19
Other Graphs

• Stem-Leaf

20
Other Information

• Mode 79
• Median 79
• Mean 79

21
Gender Frequencies
22
Box Plots Spread of Averages
23
Box Plot Spread of Averages
24
Histogram - Averages
25
Number of Activities
26
Number of Activities
27
Days Absent per Month
28
The End!