![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 16.03.2020 23:50, edgardo34
A sample of 900 computer chips revealed that 66% of the chips fail in the first 1000 hours of their use. The company's promotional literature states that 68% of the chips fail in the first 1000 hours of their use. The quality control manager wants to test the claim that the actual percentage that fail is different from the stated percentage. Is there enough evidence at the 0.02 level to support the manager's claim
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, theoretical0315
Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40, aureliafung2p7cxoo
Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?
Answers: 1
Do you know the correct answer?
A sample of 900 computer chips revealed that 66% of the chips fail in the first 1000 hours of their...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 10.02.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 14:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 10.02.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 14:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 14:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 14:00