• Choose “Faster response” in the sampling pulldown menu
• Apply an advanced filter to the report
• Remove any filters on the view
• Choose “Greater precision” in the sampling pulldown menu

Correct Answer is

• Choose “Faster response” in the sampling pulldown menu

Explanations

When sampling is in effect, you see a yellow icon next to the report title. Hover over the icon to see the sample size.

For more details visit at

https://support.google.com/analytics/answer/1733979