![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 04:50, lindsaypre0644
"The CEO of a large electric utility claims that 80% of all his customers are very satisfied with the service they receive. To test this claim, the local newspaper surveyed 100 customers, using simple random sampling. Among the sampled customers, 73% say they are very satisfied. Were these surveyed customers less likely to be satisfied than all the CEO’s customers ( \alpha =0.05)?"
![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 22:30, edgartorres5123
What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30, foreignlove1039
If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00, ReveenatheRaven2296
The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points
Answers: 1
Do you know the correct answer?
"The CEO of a large electric utility claims that 80% of all his customers are very satisfied with th...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 05.07.2019 16:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 16:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 05.07.2019 16:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 05.07.2019 16:00
![Konu](/tpl/images/cats/istoriya.png)
History, 05.07.2019 16:00
![Konu](/tpl/images/cats/en.png)
English, 05.07.2019 16:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
English, 05.07.2019 16:00