![subject](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 01:39 kellimcollier8294
You are the manager of a restaurant for a fast-food franchise. Last month, the mean waiting time at the drive-through window for branches in your geographical region, as measured from the time a customer places an order until the time the customer receives the order, was 3.9 minutes. You select a random sample of 64 orders. The sample mean waiting time is 4.03 minutes, with a sample standard deviation of 0.8 minutes. Complete parts (a) and (b) below.
a. Determine the test statistic.(two decimal places)
b. Find the p-value.(three decimal places)
c. What is the conclusion?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 18:00, TheIncognateo
The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers
Answers: 2
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00, HannaTheGurls
The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume
Answers: 1
You know the right answer?
You are the manager of a restaurant for a fast-food franchise. Last month, the mean waiting time at...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 11.03.2021 21:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 11.03.2021 21:30
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 21:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/health.png)