On any given day the probability that the ohio river at, Ask an Expert

Statistics

On any given day, the probability that the Ohio River at Cincinnati is polluted by a carbon tetrachloride spill is .10. Each day, a test is conducted to determine whether the river is polluted by carbon tetrachloride. This test has proved correct 80 percent of the time. Suppose that on a particular day the test indicates carbon tetrachloride pollution. What is the probability that such pollution actually exists?

View complete question

Applied Statistics, Statistics

Category:- Applied Statistics
Reference No.:- M91584753

Have any Question?Write your Review or question?

Related Questions in Applied Statistics

Question onea a factory manager claims that workers at

QUESTION ONE (a) A factory manager claims that workers at plant A are faster than those at plant B. To test the claim, a random sample of times (in minutes) taken to complete a given task was taken from each of the plant ...

You are expected to work in groups and write a research

You are expected to work in groups and write a research report. When you work on your report, you need to use the dataset, and other sources such as journal articles. If you use website material, please pay attention to ...

Assignment -for each of the prompts below report the

Assignment - For each of the prompts below, report the appropriate degrees of freedom, t statistic, p-value and plot using the statistical software platform of your choice (R/STATA) 1) A sample of 12 men and 14 women hav ...

Assignment - research topicpurpose the purpose of this task

Assignment - Research topic Purpose: The purpose of this task is to ensure you are progressing satisfactorily with your research project, and that you have clean, useable data to analyse for your final project report. Ta ...

Assessment task -you become interested in the non-skeletal

Assessment Task - You become interested in the non-skeletal effects of vitamin D and review the literature. On the basis of your reading you find that there is some evidence to suggest that vitamin D deficiency is linked ...

Part a -question 1 - an analyst considers to test the order

PART A - Question 1 - An analyst considers to test the order of integration of some time series data. She decides to use the DF test. She estimates a regression of the form Δy t = μ + ψy t-1 + u t and obtains the estimat ...

Medical and applied physiology experimental report

Medical and Applied Physiology Experimental Report Assignment - Title - Compare the working and spatial memory by EEG. 30 students were tested (2 memory games were played to test their memory - a card game and a number g ...

Business data analysis computer assignment -part 1

Business Data Analysis Computer Assignment - PART 1 - Economists believe that high rates of unemployment are linked to decreased life satisfaction ratings. To investigate this relationship, a researcher plans to survey a ...

Question - go to the website national quality forum nqf

Question - Go to the website, National Quality Forum (NQF), located in the Webliography, and download the article by WIRED FOR QUALITY: The Intersection of Health IT and Healthcare Quality, Number 8, MARCH 2008. You are ...

Go to the webliography source for the national cancer

Go to the Webliography source for the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) Program. In the Fast Stats, create your own cancer statistical report, "Stratified by Data Type," and u ...

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

Recent Questions

Ask Applied Statistics Expert