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 good credit score range is between 700 and 850. FICO credit scores range between 300 and 850.The general American public credit scores fall on a bell-shaped curve, with most people having credit scores that fall in the center, as follows:
There also are many different credit scoring models. Scores can vary widely based on the credit scoring model used and the range for that particular scoring model. For example, a credit score of 680 on a scale that goes up 950 is very different than a credit score of 680 on a scale that goes up 850.