Question: 3. Probability (6 marks) In this question you can assume that 13% of the population of Cardiff are vegetarian, 11% of the people who own

3. Probability (6 marks) In this question you can assume that 13% of the population of Cardiff are vegetarian, 11% of the people who own a car in London have an electric car. (i) What is the probability that if you meet a random people from Cardiff that exactly 4 of them are vegetarian? (2 marks) (ii) What is the probability that if you meet a: random people from London who own a car that at least 2 of them own an electric car? (2 marks) (iii) What is the probability that if you meet from a random people from London who own a car and a random people from Cardiif, that at least 1 person from London has an electric car and at least 1 person from Cardiff is vegetarian? [2 marks)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

The friction hook is made from a fixed frame which is shown colored and a cylinder of negligible weight. A piece of paper is placed between the smooth wall and the cylinder. Determine the smallest...

3. Probability (6 marks) In this question you can assume that 13% of the population of Cardiff are vegetarian, 11% of the people who own a car in London have an electric car. (i) What is the...

download the...

check on the attach questionand download .................................................................................................................... Performance Pillar P2 - Performance...

COMP 233, Winter 2016 CONCORDIA UNIVERSITY PROBABILITY AND STATISTICS FOR COMPUTER SCIENCE. Assignment 3. Due: March 25, 2016. 1. (a) [6 marks] A random variable X has the standard normal...

check on the file and download the...

COMP 233, Winter 2016 CONCORDIA UNIVERSITY PROBABILITY AND STATISTICS FOR COMPUTER SCIENCE. Assignment 3. Due: March 25, 2016. 1. (a) [6 marks] A random variable X has the standard normal...

check on the file and download...

recently manufactured additive was added to pellets that Wistar rats (Rattus norvegicus) are fed. The manufacturer claims that this additive results in faster growth, hence faster maturity (and...

The tables that follow report the marital status of 20 respondents in two different apartment complexes. Read each of the following problems carefully before constructing the fraction and solving for...

18. Which of the following statements is TRUE about data with granularity? a. It can be too fine or too coarse and also have wrong granularity. b. If granularity is too coarse, data can be made finer...

20. Mr. Andrews, a grape merchant, inquires about a certain wine that he tastes at a party. Th e host tells him that from a total of ten bottles of that wine, six came from the north vineyard and...

2. Find the solution of f (x) = x2 + 10 Cos (x) by using the fixed-point iteration method accurate to within 104.

A fixed amount of nickel, 5 x 1016 atoms/cm?, is deposited on the end surface of a long iron cylinder, as illustrated below. Nickel and iron are completely soluble in each other. The cylinder is...

In the phase diagram shown above, the section comes. Oa against temperature and pressure conditions where the liquid and solid of the substance are in equilibrium. D Yukarda gsterilen faz...

9. Analyze the mass spectrum below. 100 1S-N-1301 80 20 25 50 75 100 125 150 m/z a. What is the nominal mass of the sample? Answer b. What is the total number of Br and Cl atoms present? Answer...

Let S be the universal set, where: S= {1,2, 3, ..., 18, 19, 20} Let sets A and B be subsets of S, where: Set A = {3, 6, 7, 13, 15, 17, 18, 20} Set B = {3,7, 10, 16} %3D Set C = {1,4, 14, 15, 18, 20}...

Audit of Owner's Equity 1. Assumed the following issuances of a Pioo par value shares of stock: a. Issuance of 3000 shares at par for cash. b. Issuance of 5000 shares at P11o per share for cash....

5. Starting with a motive you may have for acting the way you do in a particular situation: a) What purpose did you seek to achieve? b) Which aspects of your past and your surroundings influenced...

3. (Constructing a metaphor about something can be done by comparing it to something else by using the word is. For instance, Communication is a bridge between people.

1. The first party (the sender) may dispute the validity of the interpretation, or 2. He/she can accept the interpretation.