Pregunta
Find the margin of error for the given values of
, and n .
Ask by Grant Kirk. in the United States
Mar 26,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
To find the margin of error, use the formula
. Provide the confidence level
, standard deviation
, and sample size
to calculate the margin of error.
Solución

¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.

Respondido por UpStudy AI y revisado por un tutor profesional
Como
Bonus Knowledge
To find the margin of error, you can use the formula:
where
is the z-score corresponding to your confidence level
,
is the standard deviation, and
is the sample size. For example, if you are working with a 95% confidence level, the z-score would be approximately 1.96. Plug in your values for
and
to find your margin of error, and add a splash of confidence in your results!
When calculating the margin of error, it’s easy to misinterpret the significance of the z-score. A common mistake is using a z-score for a confidence level that doesn’t fit your sample, or forgetting to adjust for sample size. Always double-check your assumptions to ensure your results are robust!

¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde
Hazte Premium