5. Researchers are concerned about the prevalence of tuberculosis in a developing country rising over the years despite the attempts of international organizations to thwart the disease. Suppose the prevalence of TB in the population was reported to be 24%. Assume a sample of 16 participants was selected. a. What is the expected number of participants in this country to report a positive TB diagnosis? b. Assume that 7 of the respondents were TB positive. What is the probability associated with this result?
5. Researchers are concerned about the prevalence of tuberculosis in a developing country rising over the years despite the attempts of international organizations to thwart the disease. Suppose the prevalence of TB in the population was reported to be 24%. Assume a sample of 16 participants was selected. a. What is the expected number of participants in this country to report a positive TB diagnosis? b. Assume that 7 of the respondents were TB positive. What is the probability associated with this result?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Answer part a and b
![5. Researchers are concerned about the prevalence of tuberculosis in a developing country
rising over the years despite the attempts of international organizations to thwart the disease.
Suppose the prevalence of TB in the population was reported to be 24%. Assume a sample of
16 participants was selected.
a. What is the expected number of participants in this country to report a positive TB
diagnosis?
b. Assume that 7 of the respondents were TB positive. What is the probability associated
with this result?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F99f4c5d2-a145-46fc-b5d2-9c237762ad69%2Fd66920a3-41a9-4979-b10a-69e77cc32369%2Fyvm5qim_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. Researchers are concerned about the prevalence of tuberculosis in a developing country
rising over the years despite the attempts of international organizations to thwart the disease.
Suppose the prevalence of TB in the population was reported to be 24%. Assume a sample of
16 participants was selected.
a. What is the expected number of participants in this country to report a positive TB
diagnosis?
b. Assume that 7 of the respondents were TB positive. What is the probability associated
with this result?
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