jenavi jenavi
  • 03-03-2021
  • Mathematics
contestada

Della wants to make a one-sample interval to estimate what proportion of her community members favor a
tax increase for more local school funding. She wants her margin of error to be no more than -2% at the 95%
confidence level
What is the smallest sample size required to obtain the desired margin of error?

Respuesta :

abril45 abril45
  • 16-03-2021

Answer:

2401

Step-by-step explanation:

khan

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