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We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim likely to be true. Nevertheless, the manufacturer's claim is not impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim unlikely to be true. Nevertheless, the manufacturer's claim is impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim unlikely to be true. Nevertheless, the manufacturer's claim is not impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval includes the value 4.1, the manufacturer's claim is likely be true. Nevertheless, the manufacturer's claim is possible.

We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim likely to be true. Nevertheless, the manufacturer's claim is not impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim unlikely to be true. Nevertheless, the manufacturer's claim is impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim unlikely to be true. Nevertheless, the manufacturer's claim is not impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval includes the value 4.1, the manufacturer's claim is likely be true. Nevertheless, the manufacturer's claim is possible.

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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A coffee manufacturer claims that the mean amount of coffee in its 4-ounce jars is 4.1 ounces. Based on a sample of 50 jars, a consumer advocate group obtains the following 98% confidence interval for the population mean weight, u:3.95 ounces to 4.05 ounces. Based on this interval, do you think that the manufacturer's claim is plausible? Possible? Explain your thinking. do We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim is likely to be true. Nevertheless, the manufacturer's claim is not impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim is unlikely to be true. Nevertheless, the manufacturer's claim is impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim is unlikely to be true. Nevertheless, the manufacturer's claim is not impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 ounces. Since this interval includes the value 4.1, the manufacturer's claim is likely to be true. Nevertheless, the manufacturer's claim is possible.
Transcribed Image Text:A coffee manufacturer claims that the mean amount of coffee in its 4-ounce jars is 4.1 ounces. Based on a sample of 50 jars, a consumer advocate group obtains the following 98% confidence interval for the population mean weight, u:3.95 ounces to 4.05 ounces. Based on this interval, do you think that the manufacturer's claim is plausible? Possible? Explain your thinking. do We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim is likely to be true. Nevertheless, the manufacturer's claim is not impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim is unlikely to be true. Nevertheless, the manufacturer's claim is impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 O ounces. Since this interval does not include the value 4.1, the manufacturer's claim is unlikely to be true. Nevertheless, the manufacturer's claim is not impossible. We can be 98% confident that the true mean weight lies between 3.95 and 4.05 ounces. Since this interval includes the value 4.1, the manufacturer's claim is likely to be true. Nevertheless, the manufacturer's claim is possible.
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