«It seems very unlikely that
more than very
few members of the public in Japan
exceeded the maximum permissible internal exposure of 1 mSv [millisievert] /
year,» the team writes in the 3 March issue of Environmental Science & Technology.
For example, White students are
more than 4 times
more likely to be meeting or
exceeding standards in Math
than Black students, and this has remained consistent since testing began a
few years ago.