2022: Week 4 The Prep School - Travel Plans

 Created by: Carl Allchin

The final introductory challenge for 2022 looks at how are students are getting to and from the school. Are the students travelling in a sustainable manner? What's the most popular type of sustainable travel?

Input

There are two inputs this week.

1. The same input as week 1:


2. Travel choices where each student has filled in how they got to school in the previous week. The students entered these themselves so there are some spelling mistakes to watch out for. 

Requirements

  • Input the data sets
  • Join the data sets together based on their common field
  • Remove any fields you don't need for the challenge
  • Change the weekdays from separate columns to one column of weekdays and one of the pupil's travel choice
  • Group the travel choices together to remove spelling mistakes
  • Create a Sustainable (non-motorised) vs Non-Sustainable (motorised) data field 
    • Scooters are the child type rather than the motorised type
  • Total up the number of pupil's travelling by each method of travel 
  • Work out the % of trips taken by each method of travel each day
    • Round to 2 decimal places
  • Output the data

Output


6 data fields:
  • Sustainable?
  • Method of Travel
  • Weekday
  • Number of Trips
  • Trips per Day
  • % of trips per day (set up for Tableau where 1 = 100%)
39 rows (40 including headers)

You can download the full outputs here. 

After you finish the challenge make sure to fill in the participation tracker, then share your solution on Twitter using #PreppinData and tagging @Datajedininja, @JennyMartinDS14 & @TomProwse1

You can also post your solution on the Tableau Forum where we have a Preppin' Data community page. Post your solutions and ask questions if you need any help! 

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