Type of Medicine A medical researcher wishes to determine if the type of vitamin pills taken is related to the age of the person.The data are shown. At a=0.05, is the type of vitamin related to the age of the person taking the vitamin? Use the critical valuemethod with tables.ТуреAgeLiquidTabletGummy20-399.1440-5913261460-over166Send data to Excel2. Find the Critical Value. Round the answer to atleast 3 decimal place.3. Compute the Test Value4. Make a decision5. summarize results

Claim : type of vitamin are related to the age of the person taking the vitamin.

Answered: Type of Medicine A medical researcher…

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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Arsenic is a compound that occurs naturally in very low concentrations. Arsenic blood concentrations in healthy individuals are Normally distributed with a mean of 3.2 mg/dl. Some areas of the United States have naturally elevated arsenic levels in the ground and water supplies. Researchers took a sample 20 water samples from a particular area and measured the arsenic levels in each of the 20 water samples. They want to determine if there is sufficient evidence to conclude that the arsenic level in that area is higher than 3.2 mg/dl. hypothesis test for one population mean (unknown population standard deviation) confidence interval estimate for one population mean (unknown population standard deviation) hypothesis test for population mean from paired differences confidence interval estimate for population mean from paired differences hypothesis test for difference in population means from two independent samples confidence interval estimate for difference in population means from two…
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