![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 23:54, lulprettyb
The owner of a large car dealership believes that the financial crisis decreased the number of customers visiting her dealership. The dealership has historically had 800 customers per day. The owner takes a sample of 100 days and finds the average number of customers visiting the dealership per day was 750. Assume that the population standard deviation is 350.1. The population parameter to be tested is .a) the mean number of customers visiting the dealership per dayb) the average number of 750 customers per dayc) the standard deviation of the number of customers visiting the dealership per dayd) the proportion of customers visiting the dealership per day
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30, msheehan4737
What is the first step of an indirect proof of a number that is divisible by two
Answers: 2
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00, figueroajorge8291
Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?
Answers: 1
Do you know the correct answer?
The owner of a large car dealership believes that the financial crisis decreased the number of custo...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 18.10.2019 10:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.10.2019 10:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.10.2019 10:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/health.png)
Health, 18.10.2019 10:30
![Konu](/tpl/images/cats/mat.png)