a pharmaceutical company claimed that experiments showed that its drug could effectively reduce the growth…

a pharmaceutical company claimed that experiments showed that its drug could effectively reduce the growth of cancer cells by 35 percent. however, when five independent laboratories conducted the same experiment, they measured a reduction rate of only 5 - 8 percent. how did these laboratories show that the pharmaceutical companys claims were invalid?\nthe labs used the pharmaceutical companys inadequate data.\nthe labs produced false data.\nthe labs recorded data incorrectly.\nthe labs were unable to reproduce the pharmaceutical companys data.

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