A pharmaceutical company tested a new painkiller on 1,000 lab rats that were fed large doses of the painkiller for a two-month period. By the end of the experiment, 39 of the rats had died. The company concluded that the painkiller was sufficiently safe to test on humans.
Which of the following, if true, provides the most support for the pharmaceutical company’s conclusion?
A. The amount of painkiller fed to the rats was substantially greater, in relation to body mass, than the dosage any human
...
Which of the following, if true, provides the most support for the pharmaceutical company’s conclusion?
A. The amount of painkiller fed to the rats was substantially greater, in relation to body mass, than the dosage any human
...
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