ISSS608 2016-17 T1 Assign3 Thian Fong Mei Q3

Introduction

DataPrep

Question 1

Question 2

Question 3

Conclusion

From this data, can you hypothesize when the vandalism was discovered? Describe your rationale.

Note: Please limit your response to no more than 3 images and 300 words.

Deduction

• From the explorations in Q2, it is likely the vandalism has occurred in Creighton Pavillion. Looking specifically at senders in this location,

we see the increase in comms from 11.29am spiking at 11:44, dropping momentarily, before reaching the 2nd spike at 12pm. Hence, it is hypothesized that the discovery happens between 1130am to 12pm.

• It is observed there is some deviation in the type of movement on Sunday morning. Typically, check-ins are observed at the Pavillion, and very little movement. There is a drastic increase in movement, instead of check-in at the 11am hour time slot, before dropping. This corroborates with the first observation