JakkuZakku1386 JakkuZakku1386
  • 02-12-2017
  • Mathematics
contestada

A random sample of 36 students at a community college showed an average age of 25 years. assume the ages of all students at the college are normally distributed with a standard deviation of 1.8 years. the 98% confidence interval for the average age of all students at this college is

Respuesta :

shanaebadgleyoxeokh shanaebadgleyoxeokh
  • 04-12-2017
24.301 to 25.699 hopw this helps
Answer Link

Otras preguntas

How is it possible for Mercury to have frozen ice ?
Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What
Can someone use the word delta in a sentence
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
what is the answer for (20,8),(9,16) ?
How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?
what is the answer for (20,8),(9,16) ?
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
Find Domain of the functionsquare root of (x-8)/x(x-9)
Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What