contestada

The following MINITAB output presents a 95% confidence interval.



Find the sample size needed so that the 95% confidence interval will have a margin of error of 1.2.
a
14
b
312
c
254
d
181

The following MINITAB output presents a 95 confidence interval Find the sample size needed so that the 95 confidence interval will have a margin of error of 12 class=

Respuesta :

Otras preguntas