Scientists at a pharmaceutical company want to compare their new drug to an existing one. Let's call the new drug A and the old drug B. In a random sample of 120 subjects who took drug A, 40% developed severe side effects. Whereas, in a random sample of 100 subjects who took drug B, 45% developed severe side effects. These scientists are interested to see if there is significant evidence that their new drug reduces severe side effects in patients the a = 0.05 significance level. Make and justify a statistical decision at the a in the context of the problem. 0.05 significance level and state your conclusion

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Author:Amos Gilat
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Scientists at a pharmaceutical company want to compare their new drug to an existing one. Let's call the
new drug A and the old drug B. In a random sample of 120 subjects who took drug A, 40% developed severe
side effects. Whereas, in a random sample of 100 subjects who took drug B, 45% developed severe side
effects. These scientists are interested to see if there is significant evidence that their new drug reduces
severe side effects in patients the a = 0.05 significance level.
Make and justify a statistical decision at the a
in the context of the problem.
0.05 significance level and state your conclusion
Transcribed Image Text:Scientists at a pharmaceutical company want to compare their new drug to an existing one. Let's call the new drug A and the old drug B. In a random sample of 120 subjects who took drug A, 40% developed severe side effects. Whereas, in a random sample of 100 subjects who took drug B, 45% developed severe side effects. These scientists are interested to see if there is significant evidence that their new drug reduces severe side effects in patients the a = 0.05 significance level. Make and justify a statistical decision at the a in the context of the problem. 0.05 significance level and state your conclusion
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