An urn contains 27 white balls and 40 black balls. What is the probability of getting four
Question:
An urn contains 27 white balls and 40 black balls. What is the probability of getting four black balls in four successive drawings:
A. If each ball drawn is replaced before making the next drawing?
B. If the balls are not replaced?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 87% (8 reviews)
A If each ball drawn is replaced before making the next drawing the probability of get...View the full answer
Answered By
Isabel Seraspi
I have experience teaching math, science, and English to students of all ages. I have also worked as a tutor in a college setting, helping students with their homework and preparing them for exams.
I believe that tutoring is a great way to help students learn. It allows students to get one-on-one help with their studies, and it gives them the chance to ask questions and get immediate feedback. Tutoring can also be tailored to the individual needs of the student, which is why I believe it is so effective.
I have seen firsthand how tutoring can help students improve their grades and confidence. I have also seen how it can help students who are struggling with a particular subject. I believe that tutoring is a great way to help students learn and succeed in school.
0.00
0 Reviews
10+ Question Solved
Related Book For
Introduction To Logic
ISBN: 9781138500860
15th Edition
Authors: Irving M. Copi, Carl Cohen, Victor Rodych
Question Posted:
Students also viewed these Social Science questions
-
An urn contains 27 white balls and 40 black balls. What is the probability of getting four black balls in four successive drawings: A. If each ball drawn is replaced before making the next drawing?...
-
An urn contains six white chips, four black chips, and five red chips. Five chips are drawn out, one at a time and without replacement. What is the probability of getting the sequence (black, black,...
-
An urn contains three red balls numbered 1, 2, 3, four white balls numbered 4, 5, 6, 7, and three black balls numbered 8, 9, 10. A ball is drawn from the urn. What is the probability that the ball is...
-
Question 13 Case Study - Little Pear Administration Pty Ltd (LPA) You are the payroll officer for Little Pear Administration Pty Ltd (LPA). Debra Foy is a company employee and has approached you with...
-
Differentiate among market orders, limit orders, and stop-loss orders. What is the rationale for using a stop-loss order rather than a limit order?
-
7. Let f(z) = i log(cos(z) - 2) with f(0) = -. (a) State a domain on which f(z) is analytic. If no such domain exists, say so. Fully justify your answer. (b) State a domain on which f(z) is not...
-
Star Communications designs, manufactures, and sells telecommunication equipment, and provides services associated with their installation, operation, and maintenance in China, India, Korea, and...
-
The Atlantic Seafood Company (ASC) is a buyer and distributor of seafood products that are sold to restaurants and specialty seafood outlets throughout the Northeast. ASC has a frozen storage...
-
MCParts, an MRO distributor. Sources products form three different suppliers in the Atlanta region, Currently, MCParts uses TL transportation to source separately from each supplier. Each truck costs...
-
Diagram each of the following passages, which may contain more than one argument. Married people are healthier and more economically stable than single people, and children of married people do...
-
Which of the various functions of language are exemplified by each of the following passages? Moving due south from the center of Detroit, the fi rst foreign country one encounters is not Cuba, nor...
-
Find the equation of the tangent line at the point indicated. y = 4e x , x 0 = 0
-
During the year Eustoma City's self-insurance internal service fund billed the general fund $600,000 for "premiums," of which $60,000 was for catastrophic losses and the balance was the premium...
-
What does the following function print? function print() { console.log(a); let a = 5; }
-
A water balloon is launched vertically in the air from a height of 1 meter with an initial velocity of 30 meters per second. How high will the balloon be after 3 seconds? The acceleration due to...
-
Use the approximation that avg/m for each time step. You throw a metal block of mass 0.15 kg into the air, and it leaves your hand at time = 0 at location <0, 2,0> m with velocity <4.0. 4.0,0> m/s....
-
Argyle sells steel beams to building contractors in two sizes:regular and heavy. Argyle sells 4 regular beams for every one heavy beam. Cost data are as follows: Price per unit Variable cost per unit...
-
Which threat (or threats) appears to affect threatened species differently than non threatened ones?
-
Using the theoretical sampling strategy, how many samples of size 4 (n = 4) can be drawn from a population of size: (a) N = 5? (b) N = 8? (c) N = 16? (d) N = 50?
-
To ensure the same precision, a population of 1 million would require a much larger random sample than would a population of 100,000. Answer true or false to the following statements:
-
In general, if sample A is twice as large as sample B, then the sampling error for A is one-half that for B. Answer true or false to the following statements:
-
When a sample consists of human beings, the purpose for which the sample is taken can affect the outcome. Answer true or false to the following statements:
-
The annual rainfall in a particular area of the country is normally distributed, with mean 100 cm and standard deviation 20 cm. A drought is said to occur after a year in which the annual rainfall...
-
Revenue $525.000 Sales Returns $13,900 Sales Discounts $12.400 Net Sales $498.700 Cost of Goods Sold $79.500 Gross Profit Gross Profit Margin % 84.0696
-
Start by entering the total units sold in B1. You get this information from the Inventory Sheet by summing the Units Soldcolumn. Hint: Don't do anything fancy with naming ranges or creating tables....
Study smarter with the SolutionInn App