ge, nursing mothers lose bone mineral?17.40 This wine stinks. Sulfur compounds cause "off-odors"in wine, so winemakers want to know the odor thresh-4stepold, the lowest concentration of a compound that thehuman nose can detect. The odor threshold for di-methyl sulfide (DMS) in trained wine tasters is about25 micrograms per liter of wine (ug/L). The untrained 410CHAPTER 17 Tests of Significance: The Basicsnoses of consumers may be less sensitive, however.Here are the DMS odor thresholds for 10 untrainedstudents: lm WINE30 3042 3522 33 31 29 19 23Assume that the odor threshold for untrained nosesis Normally distributed with ơ = 7 µg/L. Is there evi-dence that the mean threshold for untrained tasters isgreater than 25 µg/L?Fvo oAthletes performing in bright sunlight often17 41 Fuo grease

given information : data is normally distributed μ=25σ=7 n=10 let us first find sample mean x_bar…

noses of consumers may be less sensitive, however. Here are the DMS odor thresholds for 10 untrained students: m WINE 30 30 42 35 22 33 31 29 19 23 Assume that the odor threshold for untrained noses is Normally distributed with o = 7 µg/L. Is there evi- dence that the mean threshold for untrained tasters is greater than 25 µg/L?

noses of consumers may be less sensitive, however. Here are the DMS odor thresholds for 10 untrained students: m WINE 30 30 42 35 22 33 31 29 19 23 Assume that the odor threshold for untrained noses is Normally distributed with o = 7 µg/L. Is there evi- dence that the mean threshold for untrained tasters is greater than 25 µg/L?

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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