Find probability that lake contains a polutant

Assignment Help Basic Statistics
Reference no: EM132642811

Pollution of the rivers in the United States has been a problem for many years. Consider the following events:

A = {The river is polluted}

B = {A sample of water tested detects pollution}

C = {Fishing permitted}

Assume:

P(A) = .3

P(B|A) = .75

P(B|A') = .20

P(C|AnB) = .20

P(C|A'nB) = .15

P(C|AnB') = .80

P(C|A'nB') = .90

find P(AUBUC),P(B'nC),P(C').

Find probability that lake contains a polutant, given that fishing is allowed and the sample tested did not contain a poluutant

Reference no: EM132642811

Questions Cloud

Advantages and disadvantages of cloud-based storage : Discuss the advantages and the disadvantages of Cloud-Based Storage. Discuss the advantages and the disadvantages of Cloud-Based Databases.
Misinterpretation of statistical hypothesis testing : Give an actual example of a misuse/misinterpretation of statistical hypothesis testing (it could be univariate) had adverse outcomes. Include your sources
Find out the standard error change : A bootstrap sampling distribution for a mean was constructed with the following sample data:
Different common risk profile methodologies : The text names off three different common risk profile methodologies. Has this model been effective? Would you recommend a different approach?
Find probability that lake contains a polutant : Pollution of the rivers in the United States has been a problem for many years. Consider the following events:
How can virtualization help verbania : How can virtualization help Verbania? What are the security considerations? Will you recommend virtualization for Verbania?
Deploying traditional applications and blockchain apps : Contrast approaches to deploying traditional applications and blockchain apps. Explain whether blockchain makes deployments easier or harder.
Provide a theoretical analysis of the quality : Provide a theoretical analysis of the quality of corporate environmental reporting incorporating both preparer- and user-based views
Provide a definition of archival research : Provide a definition of archival research. Compare and contrast how information obtained from archival research might be analysed in a qualitative study

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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