![subject](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 02:04 Peachyyyyyy978
"2. A NAPA Auto Parts supplier wants information about how long car owners plan to keep their cars. A simple random sample of 24 car owners had a mean of 7.01 years and a standard deviation of 3.74 years (based on data from a Roper poll). Assume that the sample is drawn from a normally distributed population. Find and interpret a 95% confidence interval estimate of the population mean."
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:20, queentynaisa
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00, anthonyjackson12aj
What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.
Answers: 1
![image](/tpl/images/cats/mat.png)
You know the right answer?
"2. A NAPA Auto Parts supplier wants information about how long car owners plan to keep their cars....
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.01.2020 18:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.01.2020 18:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.01.2020 18:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.01.2020 18:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.01.2020 18:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.01.2020 18:31
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 03.01.2020 18:31