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You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufactoring 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 detemrine 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 4 6. 6. 10 Milliliters 346 343 347 359 344 346 346 350 345 353 Bottle Number 11 12 13 14 15 16 17 18 19 20 Milliliters 342 342 353 346 345 347 343 341 353 359 a) Use the data shown above to construct a 93% confidence interval estimate for the mean amount of cold medication the company is putting in their bottles. Record the result below in the form of (#, #). Round your final answer to two decimal places. b) Is the company puting the claimed 355 milliliters of cold medication in their bottles? Explain. O Yes, because 355 is inside of the confidence interval. O Yes, because 355 is not inside the confidence interval. O No, because 355 is inside the confidence interval. O No, because 355 is not inside the confidence interval.

You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufactoring 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 detemrine 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 4 6. 6. 10 Milliliters 346 343 347 359 344 346 346 350 345 353 Bottle Number 11 12 13 14 15 16 17 18 19 20 Milliliters 342 342 353 346 345 347 343 341 353 359 a) Use the data shown above to construct a 93% confidence interval estimate for the mean amount of cold medication the company is putting in their bottles. Record the result below in the form of (#, #). Round your final answer to two decimal places. b) Is the company puting the claimed 355 milliliters of cold medication in their bottles? Explain. O Yes, because 355 is inside of the confidence interval. O Yes, because 355 is not inside the confidence interval. O No, because 355 is inside the confidence interval. O No, because 355 is not inside the confidence interval.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question 10 4. 区O. You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufactoring 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 sectionq 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 detemrine 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 Milliliters 1. 17 346 2. 31 6. 8. 6. 10 346 343 347 359 344 346 350 345 353 Bottle Number Milliliters 11 12 13 14 15 16 17 18 19 20 342 342 353 346 345 347 343 341 353 359 a) Use the data shown above to construct a 93% confidence interval estimate for the mean amount of cold medication the company is putting in their bottles. Record the result below in the form of (#, #). Round your final answer to two decimal places. b) Is the company puting the claimed 355 milliliters of cold medication in their bottles? Explain. O Yes, because 355 is inside of the confidence interval. O Yes, because 355 is not inside the confidence interval. O No, because 355 is inside the confidence interval. ONo, because 355 is not inside the confidence interval. Submit Question N 4/9
Transcribed Image Text:Question 10 4. 区O. You work for the U.S. Food and Drug Administration. You have gotten word that a drug manufactoring 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 sectionq 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 detemrine 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 Milliliters 1. 17 346 2. 31 6. 8. 6. 10 346 343 347 359 344 346 350 345 353 Bottle Number Milliliters 11 12 13 14 15 16 17 18 19 20 342 342 353 346 345 347 343 341 353 359 a) Use the data shown above to construct a 93% confidence interval estimate for the mean amount of cold medication the company is putting in their bottles. Record the result below in the form of (#, #). Round your final answer to two decimal places. b) Is the company puting the claimed 355 milliliters of cold medication in their bottles? Explain. O Yes, because 355 is inside of the confidence interval. O Yes, because 355 is not inside the confidence interval. O No, because 355 is inside the confidence interval. ONo, because 355 is not inside the confidence interval. Submit Question N 4/9
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