HI~ It's me again~ Now to continue my work... Hope you will be patient while watching my video..because I have faced some difficulties when editing my video.
I believe that you have read my preview post. Now let me explain the analysis that I have done~
After collecting my data and converting it into tables, here comes my graph and chart analysis:
The graph above shows the average time of Starbucks' services for each customer. *s= seconds
Day 1: Period 1= 135.25 s, period 2= 114.75 s, period 3= 193.25 s, period 4= 165.29 s & period 5= 153 s.
Day 2: Period 6=255.29 s, period 7= 198.43 s, period 8= 155.4 s, period 9= 212.67 s & period 10= 115 s.
The chart above shows the comparison of average times between Day 1 & Day 2. As we can see, period 1 to period 5 are categorized in Day 1 while period 6 to period 10 are categorized in Day 2. I'm using these periods to compare the average time of Starbucks' service for each customer in these 2 days. The reason for longer service duration is usually due to customers ordering a lot of food & beverages.
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