Exposure - Being exposed to ionizing radiation, radioactive material, or other hazardous materials. Radiation exposure is measured in Roentgens (R) or the subunit milliroentgens (mR). For practical. purposes, one roentgen is equal to one rem.
A credit score of 760-799 is considered good to great credit, and will typically result in interest rates and approval rates that a credit score in the 800-850+ bucket would yield. The only difference might be a few more pricing incentives at the 800-850+ range, and a more thorough credit check.
The FICO score ranges from 300 to 850. If you use FICO as your benchmark, the average credit score is 695, according to the latest figures from myFICO. The 3 major credit reporting companies -- Equifax, Experian and TransUnion -- created the model for VantageScore in 2006, and have tweaked it a bit since then.