Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
Vacuna: eficacia 85%. En 100 vacunados, P( >= 90 protegidos) . Usa aproximación normal
Vacuna: eficacia 85%. En 100 vacunados, P( >= 90 protegidos) . Usa aproximación normal
Natural Language
Math Input
Extended Keyboard
