What is the probability of the species survival

Assignment Help Basic Statistics
Reference no: EM131369998

Hong Kong's Mai Po marsh is an important migratory stopover for more than 100,000 birds per year from Siberia to Australia. Many of the bird species that stop in the marsh are endangered, and there are no other suitable wetlands to replace Mai Po.

Currently the Chinese government is considering building a large housing project at the marsh's boundary, which could adversely affect the birds. Environmentalists estimate that if the project goes through, there will be a 60% chance that the black-faced spoonbill (current world population = 450) will not survive.

It is estimated that there is a 70% chance the Chinese government will go ahead with the building project. What is the probability of the species' survival (assuming no danger if the project doesn't go through)?

Reference no: EM131369998

Questions Cloud

Find the probability that northwest can compete successfully : If the resolution does not pass, Northwest cannot compete successfully. Find the probability that Northwest can compete successfully.
What are the nash equilibria of this game : ECON 421: Problem Set. Suppose players 1 and 2 have to jointly decide whether to go to a BC Lions (L) or Canucks (C) game. What are the Nash equilibria of this game (pure and mixed)
Create a customer communication plan : In a 2-page paper, you are to create a customer communication plan that addresses the following:
Determine the lift and drag generated : The average pressure and shear stress acting on the surface of the 1-m-square flat plate are as indicated in Fig. P9.5. Determine the lift and drag generated. Determine the lift and drag if the shear stress is neglected. Compare these two sets of ..
What is the probability of the species survival : population = 450) will not survive. It is estimated that there is a 70% chance the Chinese government will go ahead with the building project. What is the probability of the species' survival?
Explain what causes conflict in the workplace : BUS 322- Explain what causes conflict in the workplace and propose how managers can work with employees to break down resistance to organizational change.
What messages about the substance are being portrayed : What messages about the substance are being portrayed? How accurate are those messages relative to the actual data on substance use? Be sure to cite the textbook as needed.
How can cycle time reduction reduce raw materials : How can cycle time reduction reduce raw materials, WIP, and FGI? What motivates maximizing utilization? What motivates not maximizing utilization?
How has this attachment style affected your past : choose which of the following descriptions best describes you. Take a minute to do this:Secure attachment style: I find it relatively easy to get close to others and am comfortable depending on them and having them depend on me. I do not often wo..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find the probability that class has average midterm mark

The marks on a statistics midterm test are normally distributed with a mean of 78 and a standard deviation of 6. What is the probability that a class of 50 has an average midterm mark that is more than 75?

  Find the minimum sat score

Estimating the individual score using normal distribution and find the minimum SAT score needed to be accepted?

  List the null and alternate hypotheses calculate the

a doctor studies pain levels in 88 patients to see if their chronic arthritis pain has been changed by a holistic

  Compare distribution cutoff-score of sample on distribution

Then explain your answer to someone who has never had a course in statistics (but who is familiar with mean, standard deviation, and Z scores).

  Probability of defective circuit card in sample

Printed circuit cards are placed in a functional test after being populated with semiconductor chips. A lot contains 140 cards, and 20 are selected without replacement for functional testing.

  Explain probability in terms of truth of manufacturer claim

The mean life time of the sample of 160 tires will be less than 39,000 miles? Interpret the probability in terms of the truth of the manufacturer's claim.

  Nondecreasing sequence of numbers

Let {Xn } be a submartingale. Show that EXn is a nondecreasing sequence of numbers, and give an example to show that Xn - EXn is not necessarily a martingale. Hint: Consider the uniqueness in the Doob decomposition.

  Skateworld company-probability

The Skateworld Company operates ice rinks in several major cities throughout the United States. During each session of open skating, one customer is selected at random to receive a free pass for a future open skating session.

  1 a paired difference experiment consists of n 18

1 a paired difference experiment consists of n 18 pairs d5.7 and s2d 256. suppose you wish to detect ?dgt 0.a.

  Same setting as in question 10 still sampling with

same setting as in question 10 still sampling with replacement what is the probability that exactly two of the three

  Margin of error account for the fact

What is the smallest number of consumers that Timex can survey to guarantee a margin of error of .05 or less at a 99% confidence level and calculate the intervals correctly

  How many elephants need to be weighed average

The population is 500 pounds. At a 80% level, how many elephants need to be weighed so the average weight will be accurate to within 350 pounds?

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