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pound that the human nose can detect. The odor threshold for dimethyl sulfide (DMS) in trained wine tasters is about 25 rograms per liter of wine (ug/L). The untrained noses of consumers may be less sensitive, however. A set of DMS odor eshold data for 10 untrained students was analyzed. w sensitive are the untrained noses of students? You want to estimate the mean DMS odor threshold among all students, and u would be satisfied to estimate the mean to within +0.1 with 95% confidence. The standard deviation of the odor threshold r untrained noses is known to be o = 8 micrograms per liter of wine. How large an SRS of untrained students do you need? Give your answer rounded up to the nearest whole number. n=

pound that the human nose can detect. The odor threshold for dimethyl sulfide (DMS) in trained wine tasters is about 25 rograms per liter of wine (ug/L). The untrained noses of consumers may be less sensitive, however. A set of DMS odor eshold data for 10 untrained students was analyzed. w sensitive are the untrained noses of students? You want to estimate the mean DMS odor threshold among all students, and u would be satisfied to estimate the mean to within +0.1 with 95% confidence. The standard deviation of the odor threshold r untrained noses is known to be o = 8 micrograms per liter of wine. How large an SRS of untrained students do you need? Give your answer rounded up to the nearest whole number. n=

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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O Macmillan Learning Sulfur compounds cause "off-odors" in wine, and winemakers want to know the odor threshold - the lowest concentration of a compound that the human nose can detect. The odor threshold for dimethyl sulfide (DMS) in trained wine tasters is about 25 micrograms per liter of wine (µg/L). The untrained noses of consumers may be less sensitive, however. A set of DMS odor threshold data for 10 untrained students was analyzed. How sensitive are the untrained noses of students? You want to estimate the mean DMS odor threshold among all students, and you would be satisfied to estimate the mean to within ±0.1 with 95% confidence. The standard deviation of the odor threshold for untrained noses is known to be o = 8 micrograms per liter of wine. How large an SRS of untrained students do Give your answer rounded up to the nearest whole number. you need? n = MacBook Air FÓ 7 * 8 F19 BE F1Z
Transcribed Image Text:O Macmillan Learning Sulfur compounds cause "off-odors" in wine, and winemakers want to know the odor threshold - the lowest concentration of a compound that the human nose can detect. The odor threshold for dimethyl sulfide (DMS) in trained wine tasters is about 25 micrograms per liter of wine (µg/L). The untrained noses of consumers may be less sensitive, however. A set of DMS odor threshold data for 10 untrained students was analyzed. How sensitive are the untrained noses of students? You want to estimate the mean DMS odor threshold among all students, and you would be satisfied to estimate the mean to within ±0.1 with 95% confidence. The standard deviation of the odor threshold for untrained noses is known to be o = 8 micrograms per liter of wine. How large an SRS of untrained students do Give your answer rounded up to the nearest whole number. you need? n = MacBook Air FÓ 7 * 8 F19 BE F1Z
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