Excluding Dynamic IP from Analytics:
IP provided by various ISP is dynamic which keeps on changing when we connect with the internet hence known as Dynamic IP
How to Filter Dynamic IP:
To filter out dynamic IP you will require an extension called Google Analytics Opt-Out in which you need to mention the website URL which you would like to exclude from the analytics data. You will visit the mentioned website but it will not count the same in the analytics.
Here is the link for Chrome User: Google Analytics Opt Out
Others, kindly Google the plugin with your browser name.
Next Lecture: Latest Google Algorithms