1 Return to ques Concerns about climate change and CO, reduction have initiated the commercial production of blends of biodiesel (e.g., from renewable sources) and petrodiesel (from fossil fuel). Random samples of 44 blended fuels are tested in a lab to ascertain the bio/total carbon ratio. (a) If the true mean is .9590 with a standard deviation of 0.0080, within what interval will 98 percent of the sample means fall? (Round your answers to 4 decimal places.) The interval is from to (a) If tho of 0 0080 what is the sampling distribution of

Q: I also Need help with part D please

A: The correlation coefficient is 0.8137.

Q: How do you find part b I am confused?

A: Given data :  Numbers A set of 25 two digit numbers are listed below. 10 17 20 23 24 28 32 39 42 45…

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Q: Question attached.

A: a. The values 1, 2, and 5 to be a population. The 9 different possible samples are,…

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Q: I attached the problem I do not understand how to do this problem. Thank you for your assistance.

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A: i have question 9 for next question repost

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Q: Your missing the part d solution

A: First three parts are as solved before.

Q: Hello thank you for the response to the first question, could you also answer question 2?  Thank…

A: 2. The given integral is ∫14x2+4x+10dx We have to find the solution of the integral.

Q: 2) Determine the critical value(s) of the test statistic for each of the following small samples…

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Q: I don't understand this I apologize

A: Solution

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A: Given,           gx=x2-5To find : Find the domain and range of the given function.

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Q: Help step by step explanation written

A: The area between 7 and 11.9 represents the area to the right of 7 and to the left of 11.9. This can…