Used photocopy machines are returned to the supplier, cleaned, and then sentback out on lease agreements. Major repairs are not made, however, and as aresult, some customers receive malfunctioning machines. Among eight usedphotocopiers available today, three are malfunctioning. A customer wants tolease four machines immediately. To meet the customer's deadline, four of theeight machines are randomly selected and, without further checking, shippedto the customer.a) What is the probability that the customer receives no malfunctioningmachines?b) at least one malfunctioning machine?

Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Answered: Used photocopy machines are returned to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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It’s been wrong twice... please help someone that’s knows what they’re doing preferably
1) The question screenshot has been attached down below answer step-by-step ques 2 a and b.
The following are salaries for a business manager position in California. Construct a boxplot of the salaries. Give the max. (Enter without a dollar sign) $80,000 $80,000 $80,200 $100,000 $92,000 $84,000 $105,000 $110,000 $150,000 $80,500 $112,000 $60,000 $65,000 $64,000 $84,000 $70,000 $85,000 $100,002 $120,000 $80,000
. Sandra was hired as a part-time officeassistant. The amount of money she REINFORCE earnsinaweekisproportionaltothenumberofhourssheworksduringtheweek.She earned$167forworking20hoursduringherfirstweekonthejob.Duringthesecond weeksheworked35hoursandearned$292.25.
A corporation must appoint a president, chief executive officer (CEO), chief operating officer (CO0), and chief financial officer (CFO). It must also appoint a planning committee with three different members. There are 14 qualified candidates, and officers can also serve on the committee. Complete parts (a) through (c) below. a. How many different ways can the officers be appointed? There are different ways to appoint the officers. Enter your answer In the answer box and then click Check Answer. Check Answer Clear All 2 parts remaining 4)) 44 F3 esc %2# $ % delete @ 9. 4. 6 7
Phoenix is a hub for a large airline. Suppose that on a particular day, 8,000 passengers arrived in Phoenix on this airline. Phoenix was the final destination for 1,600 of these passengers. The others were all connecting to flights to other cities. On this particular day, several inbound flights were late, and 410 connecting passengers missed their connecting flight and were delayed in Phoenix. Of the 410 who were delayed, 85 were delayed overnight and had to spend the night in Phoenix. Consider the chance experiment of choosing a passenger at random from these 8,000 passengers. Calculate the following probabilities. (Round your answers to three decimal places.) (a) Calculate the probability that the selected passenger had Phoenix as a final destination. (b) Calculate the probability that the selected passenger did not have Phoenix as a final destination. (c) Calculate the probability that the selected passenger was connecting and missed the connecting flight. (d) Calculate the…
You work at McKinsey Company and you are in charge of assigning 6 new consultant analysts to projects. There are 5 projects in total. For a given project, up to 3 new consultants can be assigned (i.e., either 0,1,2 or 3 consultants will be assigned to each project). Each consultant is assigned to exactly one project. The table below indicates on which projects the new consultants can be assigned based on their skills and areas of expertise. Project A Project B Project C Project D Project E Consultant 1 Yes Yes Yes No Yes Consultant 2 No Yes No No Yes Consultant 3 Yes No No Yes Yes Consultant 4 Yes Yes Yes Yes No Consultant 5 Yes…
A corporation must appoint a president, chief executive officer (CEO), chief operating officer (COO), and chief financial officer (CFO). It must also appoint a planning committee with three different members. There are 16 qualified candidates, and officers can also serve on the committee. Complete parts (a) through (c) below. a. How many different ways can the officers be appointed? There are different ways to appoint the officers. b. How many different ways can the committee be appointed? There are different ways to appoint the committee. c. What is the probability of randomly selecting the committee members and getting the three youngest of the qualified candidates? P(getting the three youngest of the qualified candidates) = (Type an integer or a simplified fraction.)
is the testing of the questionnaire on a small sample of respondents to imprave the questionnaire by 2. identifying and eliminating potential problems. a Funneling b. Telescoping Post testing d. Pretesting C.
1. i=1 Yı = 4; y2 = 8; y3 = 12; y4 = 15; y5 = 18 Evaluate: 2. i=2 x1 = 2; x2 = 4; x3 = 6; x4 = 8 Y1 = 1; y2 = 2; y3 = 3; y4 = 4 Evaluate
In a section of an English 201 class, the professor decides to be "generous" with the students and will grade the exam in a unique way. Grades will be assigned according to the follwing rule: the top receives A's, the next 20% receive B's, the middle 40% receive C's, the next 20% receive D's, and the bottom 10% receive F's. Some may refer to this as "curving" The 40 grades were as follows: 30, 53, 88, 69, 77, 57, 58, 43, 63, 51, 69, 88, 86, 84, 50, 83, 91, 76, 57, 90, 45, 79, 41, 80, 62, 66, 71, 58, 92, 85, 57, 74, 63, 60, 99, 85, 70, 93, 67, 53 Do you think ths method of grading is fair to all students? Explain your answer 2. Under what circumstances would some students NOT like this method of grading? 3. Find the lowest score on the final exam that would qualify a student for an A, a B, a C, and a D 4. After doing the previous 3 parts explain the term "grading on a curve" what does it involve? what curve is it referring to?

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