![subject](/tpl/images/cats/mat.png)
Mathematics, 15.04.2020 18:28 midhin
You are planning a survey of starting salaries for recent business major graduates from your college. From a pilot study you estimate that the standard deviation is about $9000. What sample size do you need to have a margin of error equal to $500 with 95% confidence?How do I calculate this using excel?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Which statements are true about additional information for proving that the triangles are congruent check all that apply
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
You are planning a survey of starting salaries for recent business major graduates from your college...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/health.png)
Health, 02.04.2020 05:47
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 05:47
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 05:47
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 05:47
![question](/tpl/images/cats/en.png)
English, 02.04.2020 05:47
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.04.2020 05:48
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 05:48
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.04.2020 05:48
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 05:48
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.04.2020 05:48