8 The radon levels measured in becquerels per cubic meter Bq

Last updated: 6/21/2023

8 The radon levels measured in becquerels per cubic meter Bq m3 in the inner chambers of a sample of 12 tombs in the Valley of Kings Luxor Egypt were determined Summary statistics follow x 3 743 Bq m and s 4 887 Bq m Use this information to estimate with 90 confidence the true mean level of radon exposure in tombs in the Valley of Kings Note certain areas of NJ also have gas radon