Download the Guru IA app

Android and iOS

Download
Foto de perfil

André

Estudos Gerais • 04/17/2025

n = \frac{60 \cdot (1.96)^2 \cdot 0.5(1-0.5)}{(0.10)^2(60-1)...

n = \frac{60 \cdot (1.96)^2 \cdot 0.5(1-0.5)}{(0.10)^2(60-1) + (1.96)^2 \cdot 0.5(1-0.5)}

n = \frac{60 \cdot (1.96)^2 \cdot 0.5(1-0.5)}{(0.10)^2(60-1) + (1.96)^2 \cdot 0.5(1-0.5)}
Ask your question
Send your questions through the App
Google Play
App Store
Equipe Meu Guru

Do you prefer an expert tutor to solve your activity?

  • Receive your completed work by the deadline
  • Chat with the tutor.
  • 7-day error guarantee