Say you've 10 monitors in a Monitor Group, Zylker during the last month. Out of these 10 monitors, five monitors were REST API monitors and the remaining five were Website monitors. Prior to report generation, you've removed all your REST API monitors from the Monitor Group. Hence, you only have five website monitors in the group now. If you try to generate a report for the past one month, the reporting engine will take into account the average values from all 10 monitors that were previously part of the monitor group.