Mathematics, 20.01.2021 22:40 MayFlowers

2. Two leading pharmaceutical companies produce flu vaccines. Company A has a 60% effective vaccination rate and Company B has a 58% effective vaccination rate. A random sample of 50 US adults who received the vaccine was taken from each
independent population. What is the probability that sample from Company A was less effective than the sample from Company
B? Use the 4-step plan.

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