![subject](/tpl/images/cats/mat.png)
Mathematics, 23.08.2021 05:20 awh1088
Concerns about climate change and CO2 reduction have initiated the commercial production of blends of biodiesel (e. g., from renewable sources) and petrodiesel (from fossil fuel). Random samples of 41 blended fuels are tested in a lab to ascertain the bio/total carbon ratio. (a) If the true mean is .9220 with a standard deviation of 0.0060, within what interval will 90 percent of the sample means fall? (Round your answers to 4 decimal places.)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 15:00, organicmemez
If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:40, kayleeemerson77
The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing
Answers: 2
![image](/tpl/images/cats/mat.png)
You know the right answer?
Concerns about climate change and CO2 reduction have initiated the commercial production of blends o...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 22:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/es.png)
Spanish, 30.07.2019 22:30
![Konu](/tpl/images/cats/istoriya.png)
History, 30.07.2019 22:30
![Konu](/tpl/images/cats/biologiya.png)
Biology, 30.07.2019 22:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/en.png)
English, 30.07.2019 22:30
![Konu](/tpl/images/cats/mat.png)