Description

ANL 201 Data Visualisation for Business using Tabluea

End of Course Assessment

Tutor-Marked Assignment

Question 1

For the given dataset, produce a table that identifies and justifies the data type (nominal,  ordinal, interval, or ratio) for each variable; the table should present the summary  statistics (mean, median, number of observations, mode, minimum and maximum) for  all the variables. Present the answer in tabular format. (20 marks)

Inspect the data for quality issues and prepare the data using appropriate treatment methods. Explain the data quality issues identified and treatment methods applied with the aid of suitable screenshots.

For the treated dataset, develop four charts to visualise and explain the key patterns found in the data. Use each of the following chart types or features at least once: Provide screenshots of the charts in your report.

Set up two (2) relevant Actions (of different types) for advanced dashboard navigation so that users can perform some of the following tasks: filtering, highlighting, drilling down or navigating to an external HTTP link. Provide screenshots of the Action settings.