Attendance tracking table in Excel with student names and daily attendance data.

I'll analyze this attendance spreadsheet to understand what's being tracked and identify any patterns or issues.

Let me work through the data systematically:

Step 1: Understanding the structure
- Column A: Student names (Student1 through Student12)
- Column B: Total attendance count
- Columns C-H: Individual dates (Wed 2/1/17, Thu 2/2/17, Fri 2/3/17, Mon 2/6/17, Tue 2/7/17, Wed 2/8/17)
- The "1" entries indicate the student was present on that date

Step 2: Verifying the totals in Column B
Let me check if the totals match the actual attendance marks:

- Student1: Has 1s on Wed 2/1, Thu 2/2, Fri 2/3 = 3 days ✓
- Student2: Has 1s on Wed 2/1, Thu 2/2, Fri 2/3 = 3 days ✓
- Student3: Has 1s on Wed 2/1, Thu 2/2, Fri 2/3 = 3 days ✓
- Student4: Has 1s on Wed 2/1, Thu 2/2, Fri 2/3 = 3 days ✓
- Student5: Has 1s on Wed 2/1, Thu 2/2 = 2 days ✓
- Student6: Has 1s on Wed 2/1, Thu 2/2 = 2 days ✓
- Student7: Has 1s on Wed 2/1, Thu 2/2, Fri 2/3 = 3 days ✓
- Student8: Has 1s on Thu 2/2, Fri 2/3 = 2 days ✓
- Student9: Has 1s on Thu 2/2, Fri 2/3 = 2 days ✓
- Student10: Has 1s on Wed 2/1, Thu 2/2, Fri 2/3 = 3 days ✓
- Student11: Has 1s on Wed 2/1, Thu 2/2 = 2 days ✓
- Student12: Has 1s on Wed 2/1, Thu 2/2 = 2 days ✓

All totals are correct!

Step 3: Identifying patterns
Looking at the attendance by date:
- Wed 2/1/17: Students 1-4, 5-6, 7, 10-12 attended (9 students)
- Thu 2/2/17: All 12 students attended
- Fri 2/3/17: Students 1-4, 7-10 attended (8 students)
- Mon 2/6/17: No attendance recorded yet
- Tue 2/7/17: No attendance recorded yet
- Wed 2/8/17: No attendance recorded yet

Step 4: Summary statistics
- Students with perfect attendance (3 days): Students 1, 2, 3, 4, 7, 10 (6 students)
- Students with partial attendance (2 days): Students 5, 6, 8, 9, 11, 12 (6 students)
- Average attendance: (6×3 + 6×2) ÷ 12 = (18 + 12) 12 = 30 ÷ 12 = 2.5 days

Final Answer:
The attendance tracking shows 12 students over a week period. All totals in column B are accurate. Six students (Students 1, 2, 3, 4, 7, and 10) have perfect attendance with 3 days each, while six students (Students 5, 6, 8, 9, 11, and 12) attended 2 days each. Thursday 2/2/17 had the best attendance with all 12 students present. The average attendance per student is 2.5 days out of the 3 days recorded so far.