Answer the following question, using the information from th…
Answer the following question, using the information from the 2 x 2 table (Vaccine Effectiveness) COVID-19 Infected COVID-19 Not Infected Total Vaccinated 16 (a) 227 (b) 243 (a+b) Not-Vaccinated 35 (c) 46 (d) 81 (c+d) What is the rate of infected in the vaccinated group (treatment group)?