![subject](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 18:03 hanjonez
In tests of a computer component, it is found that the mean time between failures is 937 hours. A modification is made which is supposed to increase reliability by increasing the time between failures. Tests on a sample of 36 modified components produce a mean time between failures of 960 hours, with a standard deviation of 52 hours. Using a significance level of .01, test the claim that, for modified components, the mean time between failures is greater than 937 hours. Find the appropriate p-value.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
What is the area of this figure. select from the drop down box menu to correctly complete the statement shows a rectangle 3in. by 16in. and a trapezoid center is 10 in. by 5 in. answers are 128 136 153 258
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
∠1 and ∠2 are vertical angles. ∠2 has a measure of 63°. what is the measure of ∠1 ? enter your answer in the box.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:20
Which situation could best be represented by this linear equation? 24x + 38y = 520 > if x represents the number of bracelets and y represents the number of rings, there were 24 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets and y represents the number of rings, there were 38 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets sold at $24 each and y represents the number of rings sold at $38 each, the total sales were $520 if x represents the number of bracelets and y represents the number of rings, there were 520 bracelets and rings sold. bracelets were $24, and rings were $38. e
Answers: 1
You know the right answer?
In tests of a computer component, it is found that the mean time between failures is 937 hours. A mo...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 13.01.2021 05:40
![question](/tpl/images/cats/biologiya.png)
Biology, 13.01.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 05:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 05:40
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2021 05:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.01.2021 05:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.01.2021 05:40
![question](/tpl/images/cats/en.png)
English, 13.01.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 05:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.01.2021 05:40