Question: Hi, please answer the following question: A test for the presence of salmonella in chicken detects 9?% of the time when the bacteria is present,

Hi, please answer the following question:

A test for the presence of salmonella in chicken detects 9?% of the time when the bacteria is present, but also gives a false positive 2% of the time, wrongly indicating the presence of salmonella in uninfected chicken. If 10% of the chicken samples tested contain salmonella, what is the probability that a test result indicating the presence of the bacteria is accurate? (4 marks]

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

A test for the presence of salmonella in chicken detects 97% of the time when the bacteria is present, but also gives a false positive 2% of the time, wrongly indicating the presence of salmonella in...

After reading CHAPTER 2 below from Michael J. Sandel 's book " JUSTICE ", please answer the following question: QUESTION: What are the strengths of Bentham 's thinking on moral reasoning? CHAPTER 2:...

After reading the " CHAPTER " below, please answer the following question: TOPIC: What are your questions about what the author Michael J. Sandel is doing in chapter 8 , of his book " Justice " ? I...

please Answer the following question 5 ) How did Common Sense and the Declaration of Independence reflect the ideas put forth by philosophers such as John Locke that liberty was a natural right? Why...

please Answer the following questions. 1) What was the impact of the Seven Years War on imperial and In dian-white relations? 2) What were the meanings of British lib erty in the eighteenth century?...

Resspond to both texts either agreeing or disagreeing with their answers to the questions. No specific word count and resources are provided below. SOURCES/MATERIAL TEXT 1: 1. What are the different...

19 Name: ____________________________________ 1. Your friend has a credit card with an APR of 49.9% ! What would his finance charge be on a $500 charge for just 1 month? 2. Your friend has 2 credit...

According to the annual report record of Royal bank of Scotland(showed via pictures just below the questions) and answer the following questions: 1.How does the bank address ethical concerns? 2.Where...

Find attached Ingredients: Water, MCC, Salt, Nicotine, pH regulator, sweeteners and flavours I am wondering why the decision to go with LYFT. I understand migrating to LYFT would be easier from sells...

Please read attached and Critique: Write critique of the paper. Do you agree with the author that statistics is important? Why? Feel free to provide your own examples of a valuable statistical study....

The goal of this Estate Planning Case Study is to make adjustments to an existing estate plan to eliminate the potential estate tax liability. Today is January 2014, John has been your financial...

Calculate the distance e from the centerline of the web of a C 310 x 45 channel section to the shear center S (see figure). (For purposes of analysis, consider the flanges to be rectangles with...

Which values will be selected in the following query? SELECT salary FROM employees WHERE salary = 5 0 0 0 ; 5 5 0 0 0 2 5 0 0 0 - 4 9 9 9

Competencies In this project, you will demonstrate your mastery of the following competencies: Explain the drivers of globalization and how they impact business decisions Differentiate between...

1. To provide insight into how setting an overly narrow boundary can give a mes-sage a specific meaning, while setting a wider boundary can give a completely different meaning.

12. What is meant by the statement, often we do not know what the real problem is until we look at its possible consequences or solutions?.

9. What is meant by the statements: a) Experiences are different from what is experienced. b) The description is different from what is described.