In order to conduct an experiment, 4 subjects are randomly selected from a group of 20 subjects.
Question:
In order to conduct an experiment, 4 subjects are randomly selected from a group of 20 subjects. How many different groups of four subjects are possible?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (10 reviews)
20...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
Elementary Statistics Picturing The World
ISBN: 9780134683416
7th Edition
Authors: Ron Larson, Betsy Farber
Question Posted:
Students also viewed these Mathematics questions
-
If 4 of the 1000 test subjects are randomly selected, find the probability that they all had true negative test results. Is such an event unlikely? a. Assume that the 4 selections are made with...
-
If two different study subjects are randomly selected, find the probability that they both wore helmets. Head injured Head not injured Wore helmet No helmet 656 2330
-
To assess the effectiveness of a new appetite reduction therapy, five subjects are randomly selected. Before participating in the therapy program, the daily calorie intake of the five participants is...
-
Great ride (GR) is in the business of manufacturing and selling high-end vehicles. GR signs a deal with the CEO of a consulting firm for a luxury SUV. You are the long-time Controller for GreatRide...
-
A company that manufactures large electric motors has to pay attention to the noise levels produced by the motors. Measurements of noise levels were obtained for three different motor speeds. These...
-
Repeat Problem 4.3 for the function f = w 2 w 3 + w 1 w 2 . Data From Problem 4.3 Consider the function f = w 1 w 3 + w 2 w 3 + w 1 w 2 . Use the truth table to derive a circuit for f that uses a...
-
Repeat the calculations of Example 9.5, but for a total solution normality of 0.5. Data From Example 9.5:- For the Cu 2+ /Na + exchange with a strong-acid resin, show how the fraction CuR2 in the...
-
The general ledger of Red Storm Cleaners at January 1, 2015, includes the following account balances: The following is a summary of the transactions for the year: a. Sales of services, $60,000, of...
-
What happened to the overhead allocation numbers? Why aren't they included?
-
Read the case XYZ Company: An Integrated Capital Budgeting Instructional Case and answer the following question: Should the replacement asset be purchased? That is, does it make economic (financial)...
-
A byte is a sequence of eight bits. A bit can be a 0 or a 1. In how many distinguishable ways can you have a byte with five 0s and three 1s?
-
From a group of 36 people, a jury of 12 people is selected. In how many different ways can a jury of 12 people be selected?
-
(a) Let A be an m n matrix. Show that the following are equivalent. (i) A has orthogonal rows. (ii) A can be factored as A = DP, where D is invertible and diagonal and P has orthonormal rows. (iii)...
-
Paul, a NJ resident, was recently audited by the IRS. The auditor found multiple problems with Pauls tax return and proposed adjustments that Paul did not agree with. Paul requested an appeal within...
-
A sled is pushed along a rough floor by a constant force of 8.5 N at an angle of 42.0 below the horizontal. If the sled travels at a speed of 1.75 m/s, what is the power output of the applied force.
-
Define chain of command and explain what this looks like within your organisation. Explain 2 advantages and 2 disadvantages of this chain of command when meeting of your organisation.
-
FMV sold shares of stocks of San Miguel Corporation but failed to timely file the return and pay the capital gains tax due thereon. He was assessed for interest and penalties in addition to the tax...
-
Online retailing grew over 14 per cent in 2010. Experts predict the e-tailing growth rate in the future will: Question 14 options: a) continue to grow in double digits. b) drop to high single digits....
-
Why doesn't North Korea reduce its military and put more resources into food production (News Wire "Opportunity Cost")? What is the optimal mix of "guns" and "butter" for a nation?
-
Given find the value of k. es 1 e kx dx = 1 4'
-
Claim: 1 2 > 2 2 ; = 0.05. Sample statistics: s 1 2 = 44.6, n 1 = 16 and s 2 2 = 39.3, n 2 = 12 Test the claim about the difference between two population variances 1 2 and 2 2 at the level of...
-
Company A claims that the variance of the lives of its appliances is less than the variance of the lives of Company Bs appliances. A sample of the lives of 20 of Company As appliances has a variance...
-
List five properties of the F-distribution.
-
Ashby, one of Home Depot's suppliers, has a selling price per unit is $12.00, and their variable expense per unit is $7.75, and the break-even sales in dollars is $460,200, what are Ashby's total...
-
How would investors and creditors know about the change in inventory value?
-
Assuming an average selling price of $50 per unit, calculate the number of units needed to sell to achieve the survival revenues.
Study smarter with the SolutionInn App