A linear transformation is a transformation of the form X' = a + bX. If a measurement system approximated an interval scale before the linear transformation, it will approximate it to the same degree after the linear transformation. Other properties of the distribution are similarly unaffected.
a bachelor s degree in toxicology biology or chemistry is necessary to become a toxicologist if the college of your choice does not have a program dedicated to a toxicology degree either of the biological or chemical sciences will suffice bachelor s degree in toxicology biology or chemistry is necessary to become a toxicologist if the college of your choice does not have a program dedicated to a toxicology degree either of the biological or chemical sciences will suffice
Pathologists do scientific research into drugs and disease. Companies developing new drugs need pathologists to study the safety of the drugs [source: education-portal ]. Here's how to become a pathologist. 1  Study biology and chemistry while in high school. 2  Earn a bachelor's degree.3  You should major in premedical studies, biology and chemistry. 4  Earn a master's degree in pathology, microbiology or biochemistry. If you're certain you want to be a pathologist yourself, you may want to go straight to medical school. 2  Attend medical school for four years and receive Doctor of Medicine (MD) degree. 3  Do a four-year residency, working in a hospital [source: WUSTL 4  ]. Get your certification.