![subject](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 19:50 anonymous1813
A researcher wishes to estimate the number of days it takes an automobile dealer to sell a Chevrolet Aveo. A random sample of 50 cars had a mean time on the dealer's lot of 54 days. Assume the population standard deviation to be 6.0 days. Find the best point estimate of the population mean and the 95% confidence interval of the population mean.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 15:10
The amount of energy it takes to lift a box might be a function of which of the following
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
A researcher wishes to estimate the number of days it takes an automobile dealer to sell a Chevrolet...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.09.2019 00:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 19.09.2019 00:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 00:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.09.2019 00:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 00:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 00:30
![question](/tpl/images/cats/en.png)
English, 19.09.2019 00:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 19.09.2019 00:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 19.09.2019 00:30
![question](/tpl/images/cats/fizika.png)
Physics, 19.09.2019 00:30