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The % of alcohol content is normally distributed for the mouthwash of brand A, with a standard deviation o of 5%. We hav
Posted: Tue Apr 26, 2022 6:16 pm
by answerhappygod
- The Of Alcohol Content Is Normally Distributed For The Mouthwash Of Brand A With A Standard Deviation O Of 5 We Hav 1 (15.78 KiB) Viewed 28 times
The % of alcohol content is normally distributed for the mouthwash of brand A, with a standard deviation o of 5%. We have measured the alcohol content of 13 mouthwashes of brand A, and the sample standard deviation is 7%. What is the 95% lower confidence interval for o? [0,0.0113] O [-inf, 0.106] O [0.0028, inf] [0.050,0.116] O [0,0.106] [0.053, inf]