When looking at the percentage of patients whose symptoms were relieved after taking a placebo, a scientist sees a 20% success rate. The success rate of patients whose symptoms were relieved after taking a new composite drug was 30%. The scientist determines that the margin of error is 10%, which indicates that the new drug had no statistically significant positive effect. In which stage of the engineering process is this scientist? A. Looking for future improvements B. Identifying a need C. Evaluating test results D. Screening Chemistry

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24 December, 13:44

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Kayden Atkins · Answer 1

It will be a looking for future improvements. He already evaluated the test results he already has a need and d doesn't make sense