MATH 534 Week 4 Discussion; Confidence Intervals in Business
of a statistic (mean, proportion, or standard deviation, etc.). There is always a risk ofsampling error associated with an estimate. Confidence intervals are useful forestablishing bounds for estimating, in particular, the mean or standard deviation, butalso regression coefficients, proportions, frequency rates, and differences betweenpopulations. Also, a 95% confidence interval indicates that for 19 out of 20 samplestakenfromthesamepopulation,theseintervalswillcontaintheparameterstudied,withamarginoferrorof5%.
Escuela, estudio y materia
- Institución
-
Devry University
- Grado
-
MATH 534 (MATH534)
Información del documento
- Subido en
- 25 de enero de 2023
- Número de páginas
- 91
- Escrito en
- 2022/2023
- Tipo
- Otro
- Personaje
- Desconocido
Temas
- math 534 week 4
- math 534 discussion
- math 534
- math534
-
math 534 week 4 discussion
Documento también disponible en un lote