Invamer Survey: 70% of the sample comes from socioeconomic strata 1 through 3. How does this affect the results, and what does it imply?

Cobertura de los medios

• Nombre	Invamer Survey: 70% of the sample comes from socioeconomic strata 1 through 3. How does this affect the results, and what does it imply?
  Nombre/canal del medio de comunicación	CE Noticias Financieras English
  Fecha	4/27/26
  Personas	Yann Basset