In the fourth and last task, you will need to find the reason for some strange data within the last month. Try to find the anomaly!
Within the Machine Learning menu you can create an anomaly detection job. However, the easier way to do this is to navigate to the Lambda metric dashboard. Choose one of the visualizations and create the anomaly detection job from there. Make sure you include all available data for the last few months.
You will know that you are right when you’ve found an anomaly ~30 days ago.
If you have time left, you can try to create an alert based on the anomaly detection job now.