In this assignment, you will write a summary of the data preparation needed for the dataset provided to you $($Nashville Housing Data$).$ You will use this data for the next assignment too $($data visualization$).$

Before you begin, you should have read and watched all the learning resources provided. Cognos Analytics automatically performs data preparation for you when the data is loaded. In this exercise, you will practice some of the functions related to data preparation.

There are six steps in this assignment:

Create a data module

Identify missing data.

Set a filter.

Create a calculation.

Identify irrelevant fields.

Write a summary of data preparation.

Start your assignment by accessing the attachment.