1 Data Management Culminating TaskNote! Grade Averages for Students in Sacred Heart Catholic High School

2 Thesis Statement: Sacred Heart students are more likely tohave 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 = % Females are more likely to have a high average (over 80%)

6 Grades vs. Average Number of People Home

7 Grades vs. Number of People Home

8 Grades vs. Number of People HomeRelationship 80% and above or Less People Home = 26% Population or Less People Home = 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

10 Grades vs. Number of Activities

11 Grades vs. Number of ActivitiesRelationship 80% and above or More Activities = 31% Population or More Activities = 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* Only grades 11 and 12

13 Grades vs. Number of Work Hours

14 Grades vs. Number of Work HoursRelationship 80% and above Works 10 hours or less = 38% Population Works 10 hours or less = 42% Students who work 10 hours or less are less likely to have a high average.

15 Grades vs. Substance Use../alcoholhome.html

16 Grades vs. Substance UseRelationship 80% and above No Substance Use = 89% Population No Substance Use = 66% Students who do not drink alcohol or use drugs are more likely to have a high average

17 Other Graphs Venn Diagram

18 Other Graphs Pictograph

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!