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The glucose content of the syrup in canned peaches is normally distributed. A random sample of n = 12 cans yield a sample standard deviation of s = 4.8 milligrams. Calculate a 90% two-sided confidence interval for the standard deviation. O a. 3.65 < o < 9.69 O b.3.59 < o< 7.45 O c. 3.30 < o < 8.76 O d. None of the above

The glucose content of the syrup in canned peaches is normally distributed. A random sample of n = 12 cans yield a sample standard deviation of s = 4.8 milligrams. Calculate a 90% two-sided confidence interval for the standard deviation. O a. 3.65 < o < 9.69 O b.3.59 < o< 7.45 O c. 3.30 < o < 8.76 O d. None of the above

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
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The glucose content of the syrup in canned peaches is normally distributed. A random sample of n = 12 cans yield a sample standard deviation of s = 4.8 milligrams. Calculate a 90% two-sided confidence interval for the standard deviation. O a. 3.65 < o < 9.69 O b.3.59 < o< 7.45 O c. 3.30 < o < 8.76 O d. None of the above
Transcribed Image Text:The glucose content of the syrup in canned peaches is normally distributed. A random sample of n = 12 cans yield a sample standard deviation of s = 4.8 milligrams. Calculate a 90% two-sided confidence interval for the standard deviation. O a. 3.65 < o < 9.69 O b.3.59 < o< 7.45 O c. 3.30 < o < 8.76 O d. None of the above
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