Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Math Expert


Home >> Math

problem 1: A screening test for a newly discovered disease is being computed. In order to find out the effectiveness of the new test, it was administered to 900 workers; 150 of the individuals diagnosed with the disease tested positive. A negative test finding out occurred in 60 people who had the disease. A total of 50 persons not diseased tested positive for it. Suppose that the prior probability is not known. By using TP as a true positive, FP as a false positive, FN as a false negative and TN as a true negative compute the given problem:

A) What was the sensitivity of the test?

B) What was the specificity of the test?

C) What is the total accuracy of the test?

D) What was the predictive value of a positive test?

E) What was the predictive value of a negative test?

Please illustrate your math.

Math, Academics

  • Category:- Math
  • Reference No.:- M92044

Have any Question? 


Related Questions in Math

In this discussion you will solve quadratic equations by

In this discussion, you will solve quadratic equations by two main methods: factoring and using the quadratic formula. Read the following instructions in order and view the example to complete this discussion. Please com ...

1 generalize the computation of ershov numbers to

1. Generalize the computation of Ershov numbers to expression trees with interior nodes with three or more children. 2. An assignment to an array element, such as a[i] = x, appears to be an operator with three operands: ...

The demand equation for a product is p001q2-11q30 and the

The demand equation for a product is p=0.01q 2 -1.1q+30 and the supply equation is p=0.01q 2 +8. Find the equilibrium point (p o ,q o ) and determine the consumer surplus under market equilibrium.

Suppose the set f of functions for a framework are all of

Suppose the set F of functions for a framework are all of gen-kill form. That is, the domain V is the power set of some set, and f (x) = G [ (x K) for some sets G and K. Prove that if the meet operator is either (a) unio ...

From the weekly readings and e-activity analyze the key

From the weekly readings and e-Activity, analyze the key influences that the theoretical and practical aspects of public leadership may exert upon a public leader's performance. Provide two (2) examples of these influenc ...

Can anyone explain me like when we use the phythgorean

Can anyone explain me like when we use the phythgorean triplet in triangle there are many triplet so how we know when to use this one.

Assuming buying a propertywhat is the 5 most important

Assuming buying a property: What is the 5 most important items you seek to understand/verify during your short due diligence period It is better to buy it and sell it yourself, or sold to REIT

Susan wants to buy a property in florida she is looking for

Susan wants to buy a property in Florida, she is looking for a "Steal." Susan asks you if she should buy a foreclosure from the auction; an REO; a Short Sale or a Note. Please explain to her the risks and benefits of eac ...

In a 150-300 word post discuss ways leaders and managers

In a 150-300 word post, discuss ways leaders and managers can create a servant leadership mentality in an organization. What are the pros and cons of servant leadership? Resources Textbook: Leading Change in your World T ...

Read the story of joe and flo and imagine you are a

Read the story of 'Joe and Flo' and imagine you are a management consultant at Joe Sorry Inc., give your thoughts on a comprehensive reorganization plan for the company. What is the best approach, which tools and process ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro