Intermediate, statistics, Basic Statistics

Assignment Help:
The screening test for the hep-c virus works by detecting the presence of antibodies to the virus. However, some non-HCV proteins can trigger a false positive, at a probability of 2%. The incidence of HCV for women of age 20-29 in Nova Scotia is about 20 per 100,000. Of these women of age 20-29, 25% are unaware of their infection. if Nova Scotia women of age 20-29, with no known HCV infection, no HCV symptoms, or risk factors associated with HCV, are screened for HCV antibodies, what fraction or positive tests would be true positives and what fraction would be false positives?

Related Discussions:- Intermediate, statistics

Normal Random Variable, I need help with the following: Find the ...

I need help with the following: Find the following probabilities for the normal random variable Z: 1) P(Z>1.76) 2) P(Z 3) P(0.59=Z=2.41)

Explain Book value, Explain Book value The net quantity at which an advant...

Explain Book value The net quantity at which an advantage or asset group appears on the books of account, as distinguished from its marketplace or intrinsic value where book value

Margin of error, The poll interviewed 1500 persons rather than 1060, for 95...

The poll interviewed 1500 persons rather than 1060, for 95% confidence.

ACC 557, Glaser Services acquired 30% of the outstanding common stock of Ni...

Glaser Services acquired 30% of the outstanding common stock of Nickels Company on January 1, 2008, by paying $800,000 for the 45,000 shares. Nickels declared and paid $0.30 per sh

Sample size, difference between large sample and small sample

difference between large sample and small sample

.index number, what are the types of index numbers?

what are the types of index numbers?

Business Research Report Proposal: Initial Research, The initial research p...

The initial research proposal will consist of the following SIX (6) items: 1. Identify a business research topic 2. Define the research questions for the identified problem or opp

Capital outlays, Capital outlays A budgetary, financial reporting term to ...

Capital outlays A budgetary, financial reporting term to end out the expenditures for the acquisition of: addition to:, chief repair of capital assets intended to advantage prospe

Three major accounts and their rules, Three major Accounts and their Rules ...

Three major Accounts and their Rules There are three major Records which are a) Personal Accounts b) Real Accounts c) Moderate Accounts Rule for Personal Account: Ch

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd