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Software ==>	Power BI (111 exercises)
Topic ==>	Analytics (2 exercises)
Level ==>	Average difficulty
Subject ==>	Power BI training

Load sleep data and add minimum, maximum and trend lines

This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.

Before you can do this exercise, you'll need to download and unzip this file.

Create a new Power BI report, and load data from the CSV file in the above folder:

A log of how long a reasonably imaginary Wise Owl trainer slept in 2021.

Show the hours slept by week (you'll need to remove the date hierarchy to do this):

REM These figures seem reasonable (this is a joke for old programmers only).

Add a minimum and maximum line, making sure you show the label for each:

You may want to change your scaling, so that the minimum isn't on the bottom axis.

Now add a trend line showing what this person can expect:

The trend is up: this person is gradually getting more sleep!

If you still have the energy, add a two-month forecast period:

There are only 12 months of data, so the forecast is ... uncertain.

Save this report as Greeting the sleep monster, then close it down.

You can unzip this file to see the answers to this exercise, although please remember this is for your personal use only.

You can find other training resources for the subject of this exercise here:

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EXERCISE TOPIC

POWER BI EXERCISES

POWER BI EXERCISES

Load sleep data and add minimum, maximum and trend lines

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