Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 12, 2024

Chris tested positive for cocaine once in a random screening test. This test has a sensitivity and specificity of 95 percent, and 20 percent of

Chris tested positive for cocaine once in a random screening test. This test has a sensitivity and specificity of 95 percent, and 20 percent of the students in Chris's school use cocaine. What is the probability that Chris really did use cocaine?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Numerical Solution Of Ordinary Differential Equations

Authors: L F Shampine

1st Edition

1351427547, 9781351427548

More Books

Students also viewed these Mathematics questions

Question

★★★★★

How many rows of output would be produced if the ROLLUP used in your query were to take the following form: GROUP BY ROLLUP (YEAR, MONTH, REG_NAME)? Write a query to verify your result?

Answered: 1 week ago

Question

★★★★★

answer both please 93. An exculpatery dause in a lease prowides for: (A) security deporits (B) the relief of landiced tiabuicy fice any injury to the termat of tenant's property, (C) axipumente and...

Answered: 1 week ago

Question

★★★★★

=+a) Type of residence (Apartment, Condominium, Townhouse, Single family home) b) Employment status (Full-time, Part-time, Unemployed)

Answered: 1 week ago

Question

★★★★★

Mainland Resources Inc. began operations on June 5, 2014. Journalize the following equity transactions that occurred during the first month ofoperations: 2014 5 Gave 4,000 common shares to the...

Answered: 1 week ago

Question

★★★★★

What are the holding period and the annualized compounded returns if you buy a stock for $ 4 0 and sell it for $ 7 0 after six years? Use Appendix A to answer the questions. Round your answers to the...

Answered: 1 week ago

Question

★★★★★

Overhead Variances, Four-Variance Analysis Oerstman, Inc., uses a standard costing system and develops its overhead rates from the current annual budget. The budget is based on an expected annual...

Answered: 1 week ago

Question

★★★★★

question 1) Scenario : A program manager (PM) is interviewing you for the lead systems engineer position for a new program that is about to be started in the program office. The PM wants to know how...

Answered: 1 week ago

Question

★★★★★

PROBLEM #3 Susan White has her own business as a performer at children's birthday parties. She can dress up and perform as a clown, or she can perform as a magician. Kids love her. Her business is...

Answered: 1 week ago

Question

★★★★★

Aaliyah is busy handling her own work and some work of a colleague who recently resigned. Still, Aaliyah's boss assigns her three new projects and also asks that she leads a department presentation....

Answered: 1 week ago

Question

★★★★★

PA9-5 Recording Transactions and Adjustments for Tangible and Intangible Assets [LO1, LO2, LO3, LO4, LO9-5, LO9-6] The following transactions and adjusting entries were completed by Gravure Graphics...

Answered: 1 week ago

Question

★★★★★

Describe the advantages of the CRISP-DM and McKinsey 7-Steps of Problem-Solving approaches and what aspects these two frameworks share. Why do you think frameworks like these are important or useful...

Answered: 1 week ago

Question

★★★★★

Page | 4 Assessment One Question 1 1. List 10 issues or problems that are likely to result in the need for assistance from community service organisations. (Learners may discuss this together but...

Answered: 1 week ago

Question

★★★★★

2. List five points that are crucial to pay attention to if you want to positively influence someone from a foreign culture.

Answered: 1 week ago

Question

★★★★★

1. Discuss what you think is meant by the following statements: a) Splitting an egg into half to get two chickens. b) We cannot study time by taking apart a clock.

Answered: 1 week ago

Question

★★★★★

5. Give some examples of hidden knowledge.

Answered: 1 week ago

Previous Question Next Question