Case study presentation on statistics

1. CASE STUDY
PRESENTATION ON
STATISTICS
Presented by:
Group 6

2. Case background
Current Proposed

3. Similarities or differences found
from the descriptive statistics

4. Differences between the
population means
Mean of current method – mean of
proposed method
= | 75.06557377 - 75.42622951 |
= 0.36065574

5. Findings

6. Conclusion
There is no significant difference
between the two methods.
But proposed method is recommended.
Because there is less variance
between completion hours of the
training by the students.

7. Do you suggest other data or
testing?
No , we don’t .