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 48 blended fuels are tested in a lab to ascertain the bio/total carbon ratio.
(a) If the true mean is .9050 with a standard deviation of 0.0100, within what interval will 90 percent of the sample means fall? (Round your answers to 4 decimal places.)
The interval is from_________ to_________
Concerns about climate change and CO2 reduction have initiated the commercial production of blends of biodiesel...
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 32 blended fuels are tested in a lab to ascertain the bio/total carbon ratio (a) If the true mean is.9370 with a standard deviation of 0090, within what interval will 99 percent of the sample means fall? (Round your answers to 4 decimal places.) The interval is from to (b) If the...
I have an Assignment of Marketing Research on Climate Change. Where i have to take an interview of an industry professional, which is done. I have all answer what he said, now i just need to analysis all answer into sub category which are as follow: - 1. Level of Concern of Professionals 2. Impacts on Industry 3. Awareness of Millennials' Knowledge 4. Attitudes Among Millennials If you think any other category could be included please add it. i have...