A medical researcher is interested in determining if there is a relationshipbetween adults over 50 who exercise regularly and low, moderate, and highblood pressure. A random sample of 236 adults over 50 is selected and theresults are given below. Find the p-value to test the claim that regularexercise and low, moderate, and high blood pressure are independent. Use a= 0.01.Blood PressureLow Moderate HighReg. ExerciseNo Reg. Exercise 213562256528P-Value > 0.100.01 < P-Value < 0.0250.025 < P-Value < 0.05P-Val < 0.005

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Answered: results are given below. Find the…

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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Overproduction of uric acid in the body can be an indication of cell breakdown. This may be an advance indication of illness such as gout, leukemia, or lymphoma.t Over a period of months, an adult male patient has taken nine blood tests for uric acid. The mean concentration was x = 5.41 mg/dl. The distribution of uric acid in healthy adult males can be assumed to be normal, with o = 1.75 mg/dl. (a) Find a 95% confidence interval for the population mean concentration of uric acid in this patient's blood. What is the margin of error? (Round your answers to two decimal places.) lower limit upper limit margin of error (b) What conditions are necessary for your calculations? (Select all that apply.) normal distribution of uric acid On is large O o is unknown O uniform distribution of uric acid O o is known (c) Interpret your results in the context of this problem. The probability that this interval contains the true average uric acid level for this patient is 0.95. The probability that this…
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results are given below. Find the p-value to test the claim that regular exercise and low, moderate, and high blood pressure are independent. Use a = 0.01.