13. What is the number of possible permutations of 7 objects taken 3 at a time?...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
13. What is the number of possible permutations of 7 objects taken 3 at a time? (a) 10 (b) 21 (c) 35 (d) 210 14. The difference between permutations and combinations lies in the fact that (a) permutations take order into account, but combinations do not (b) combinations take order into account, but permutations do not (c) combinations involve only continuous variables, but permutations involve discrete variables only (d) permutations involve only continuous variables, but combinations involve discrete variables only 15. The result of an event is called (a) an experiment (b) a trial (c) an outcome (d) a variable 16. Suppose some means is devised that quantitatively describes the political views of people on a continuum from "liberal" to "conservative," where the most "liberal" possible views are represented by a value of 50 (the extreme left end of the scale) and the most "conservative" possible views are represented by a value of þ50 (the extreme right end of the scale). Suppose a density function is graphed and it is discovered, not surprisingly, that most people tend to fall near the "middle" and that the curve is bell-shaped. This represents (a) a discrete distribution (b) a normal distribution (c) a uniform distribution (d) none of the above 13. What is the number of possible permutations of 7 objects taken 3 at a time? (a) 10 (b) 21 (c) 35 (d) 210 14. The difference between permutations and combinations lies in the fact that (a) permutations take order into account, but combinations do not (b) combinations take order into account, but permutations do not (c) combinations involve only continuous variables, but permutations involve discrete variables only (d) permutations involve only continuous variables, but combinations involve discrete variables only 15. The result of an event is called (a) an experiment (b) a trial (c) an outcome (d) a variable 16. Suppose some means is devised that quantitatively describes the political views of people on a continuum from "liberal" to "conservative," where the most "liberal" possible views are represented by a value of 50 (the extreme left end of the scale) and the most "conservative" possible views are represented by a value of þ50 (the extreme right end of the scale). Suppose a density function is graphed and it is discovered, not surprisingly, that most people tend to fall near the "middle" and that the curve is bell-shaped. This represents (a) a discrete distribution (b) a normal distribution (c) a uniform distribution (d) none of the above
Expert Answer:
Answer rating: 100% (QA)
13 The total number of permutations are 7P3 ie 765210 Option D 14 In permutation t... View the full answer
Related Book For
Financial Accounting An Integrated Statements Approach
ISBN: 978-0324312119
2nd Edition
Authors: Jonathan E. Duchac, James M. Reeve, Carl S. Warren
Posted Date:
Students also viewed these mathematics questions
-
Suppose the random variable x is the number of magazines subscribed to by a Canadian household. The probability distribution for x is shown in Exhibit 5.39 below. a. What is the probability that a...
-
The labor force participation rate is the number of people in the labor force divided by the number of people in the country that are of working age and not institutionalized. The BLS reported in...
-
The random variable Y is the number of persons living in a randomly selected occupied housing unit. Its probability distribution is as follows. a. Find and interpret the mean of the random variable....
-
How would this photo be different if the two people were both Americans?
-
Find: a. x2(10, 0.01) b. x2(12, 0.025) c. x2(10, 0.95) d. x2(22, 0.995)
-
You are given two urns and fifty balls. Half of the balls are white and half are black. You are asked to distribute the balls in the urns with no restriction placed on the number of either type in an...
-
Baxter International Inc. (USA) established the following environmental goals in 1997 for 2005: global targets to cut packaging, energy consumption, toxic emissions to the air and the generation of...
-
(Multiple Choice) The Plaza Company originated late in 2006 and began operations on January 2, 2007. Plaza is engaged in conducting market research studies on behalf of manufacturers. Prior to the...
-
Why the Fed is doing rate hikes? What is the impact of rate hikes on real economy, such as inflation, employment, rents, mortgages, housing market, etc.? Use SVB as an example. what were SVB's key...
-
Bonds 1. Municipal Bonds - Municipal bonds are haircut per Exhibit 1 based on both their time to maturity and scheduled maturity at date of issue. 2. Corporate Bonds - Corporate bonds are haircut...
-
A single loop control system is shown in figure. 2(s+1)(s+3) G(s) = 3- %3D R(s s(s+2)(s+4) Y(s) Y(s) (a)Determine closed-loop transfer function T(s) = R(s) (b)Determine whether or not the systems...
-
Identify and analyze the social and cultural factors prevailing in the business environment affecting Swatch Group in the home country of Switzerland. (National culture). Include: o The GLOBE...
-
Evaluate the following indefinite integral. 4x 3 - X 3 3 dx
-
Shown here are annual financial data for a merchandising company and a manufacturing company. Music World Wave-Board Retail Manufacturing Beginning inventory Merchandise Finished goods $ 185,000 $...
-
Begin with a brief overview of ensemble learning and its importance. Mention the learning objectives and activities for the lab. Ensemble Techniques: Bagging: Load a sample dataset into KNIME. Use...
-
Find the volume V of the parallelepiped with the adjacent edges determined by the vectors: ~a =~i + 2~j + 3~ k,~b = ~i +~j + 2~ k, ~c = 2~i +~j + 4~ k, in the vector space V3.
-
Dividends on Preferred and Common Stock Pecan Theatre Inc. owns and operates movie theaters throughout Florida and Georgia. Pecan Theatre has declared the following annual dividends over a six-year...
-
Funds are separate fiscal and accounting entities, each with its own self-balancing set of accounts. The newly established Society for Ethical Teachings maintains two funds-a general fund for...
-
Tyro Health Care, Inc., is owned and operated by Dr. Ricky Owens, the sole stockholder. During March, Tyro Health Care entered into the following transactions: Mar. 2 Received $10,800 from Mutton...
-
The following selected accounts and their current balances appear in the ledger of Sciatic Co. for the fiscal year ended July 31, 2006: Instructions 1. Prepare a multiple-step income statement. 2....
-
Four different corporations, E, F, G, and H, show the same balance sheet data at the beginning and end of a year. These data, exclusive of the amount of stockholders equity, are summarized as...
-
In a Hartnell governor, if the stiffness of spring is increased, the governor will (a) become more sensitive (b) become less sensitive (c) remain unaffected (d) start hunting.
-
A Porter governor has all the four arms of 250 mm length each. All the upper arms and the sleeve arms are pivoted on the axis of rotation. The mass of each governor ball is 0.9 kg. The mass on the...
-
The lengths of upper and lower arms of a Porter governor are 220 mm and 260 mm respectively. All the arms are pivoted on the axis of rotation. The central load is 125 N and weight of each ball is 15...
Study smarter with the SolutionInn App