The homogeneous linear differential equation of constant coefficients of lowest order possible for y,(x) = x , y2 (x) = xsen(3x) to be solutions of it is? vu IU mogene
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Q: You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufacturing…
A: No ,because 355 is not inside the confidence interval
Q: You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufacturing…
A: Solution: n= 20 Sample size x =∑xn=702420=351.2 Sample mean s=∑(x-x)2n-1s= 5.7820 Sample standard…
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Q: You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufacturing…
A: Given Information: Sample size n=20 Claim: Each bottle contains 355 millimeters. Confidence level is…
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Q: Use the data shown above to construct a 94% confidence interval estimate for the mean amount of cold…
A: It is given that, a company produces 20 different bottles of cold medications and the data for that…
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Q: You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufacturing…
A: (a) Obtain the 96% confidence interval estimate for the mean amount of cold medication the company…
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Q: You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufacturing…
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Q: accurately reporting the contents of their liquid cold medication. Under Federal Regulations,…
A: Solution: n= 20 Sample size ∑x=6949x=∑xn=694920=347.45 Sample…
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A: For the given data construct 94% confidence interval
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Q: You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufacturing…
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- You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufacturing is not accurately reporting the contents of their liquid cold medication. Under Federal Regulations, "Variations from stated quantity of contents shall not be unreasonably large" (see section q of the regulation by clicking here).The company that produces the cold medication is claiming that each bottle contains 355 milliliters of cold medication, which is about 12 fluid ounces. In order to determine if they are accurate in their reporting, you decide to randomly select 20 different bottles of cold medication and measure the amount of cold medication in each bottle (in milliliters). The results of each sample are shown below. Bottle Number 1 2 3 4 5 6 7 8 9 10 Milliliters 352 341 358 351 358 353 345 341 354 343 Bottle Number 11 12 13 14 15 16 17 18 19 20 Milliliters 345 344 344 342 355 341 352 359 349 355 a) Use the data shown above to construct a 93% confidence interval…The amount of contaminants that are allowed in food products is determined by the FDA (Food and Drug Administration). Common contaminants in cow milk include feces, blood, hormones, and antibiotics. Suppose you work for the FDA and are told that the current amount of somatic cells (common name "pus") in 1 cc of cow milk is currently 750,000 (note: this is the actual allowed amount in the US!). You are also told the standard deviation is 62000 cells. The FDA then tasks you with checking to see if this is accurate. You collect a random sample of 45 specimens (1 cc each) which results in a sample mean of 762004 pus cells. Use this sample data to create a sampling distribution. Assume that the population mean is equal to the FDA's legal limit and see what the probability is for getting your random sample. a. Why is the sampling distribution approximately normal? b. What is the mean of the sampling distribution? c. What is the standard deviation of the sampling distribution? d. Assuming…The River is a literary magazine published by the English Department at Tech. It has a 70-year history and enjoys an excellent reputation for providing a literary outlet for aspiring Appalachian writers in particular. However, its sales, mostly through independent bookstores and college libraries, have never been very large. Several years ago, the magazine’s advisory board decided to create a Web site and post the bi-monthly issues online for free access. Due to poor economic conditions and state budget cuts, Tech recently withdrew funding for the magazine, and in order to make up for this financial loss, the magazine’s staff has decided to try to sell advertising (especially to local and regional businesses) on the magazine’s Web site. In order to sell advertising, the magazine’s staff would like to be able to provide potential advertisers with a forecast of the number of “visits” the Web site might receive in future months. Following is the number of monthly visits the Web site has…
- You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufacturing is not accurately reporting the contents of their liquid cold medication. Under Federal Regulations, "Variations from stated quantity of contents shall not be unreasonably large" (see section q of the regulation by clicking here).The company that produces the cold medication is claiming that each bottle contains 355 milliliters of cold medication, which is about 12 fluid ounces. In order to determine if they are accurate in their reporting, you decide to randomly select 20 different bottles of cold medication and measure the amount of cold medication in each bottle (in milliliters). The results of each sample are shown below. Bottle Number 1 2 3 4 5 6 7 8 9 10 Milliliters 346 358 360 341 343 350 349 355 351 342 Bottle Number 11 12 13 14 15 16 17 18 19 20 Milliliters 351 349 359 340 354 350 350 355 340 352 a) Use the data shown above to construct a 94% confidence interval…Please answer ASAPPlease check my attached case problem.
- The number of collection vehicles a community would need for solid waste collection in a certain municipality is 6 trucks. Find a total number of services (customers) that are to be collected once per week during 4 working days. (Realistically, most trucks can service only about 200 to 300 customers before the truck is full and a trip to the landfill is necessary).A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day 0 1 2 3 4 5 6 > Probability 0.02 0.07 0.12 0.2 0.39 0.13 0.07 Find the expected number of complaints per day. Aww. The expected number of complaints per day is (Type an integer or a decimal. Do not round your answer.)A researcher believed that the number of rental cars in service by a car rental company would have an impact on the total annual revenue for that car rental company. Five small car rental companies were surveyed, with the number of Cars in service recorded in units of 1000 (so if a car rental company had 54000 cars in service, a 54 would be recorded) and Annual Revenue measured in millions of dollars (so an Annual Revenue of $10,000,000 would be recorded as 10). The data follows: Cars (1,000s) Annual Revenue ($ millions)11.5 118 10.0 135 9.0 100 5.5 37 3.3 32 Part of the Excel-generated Simple Linear Regression output is provided below: ANOVA df SS MS F Significance F Regression 1 7891.863897 7891.863897 22.91180151 0.017339231 Residual 3 1033.336103 344.4453677 Total 4 8925.2 Coefficients Standard Error t Stat P-value Intercept -19.12490108 23.1658578…