As preparation for designing a new line of business wear, a clothing manufacturer asked a large sample of department store customers, "What is your favoritecolor of dress shirt?" The pie chart below summarizes their responses.(a) Which color was chosen by approximately one-third of thecustomers?Select One(b) Approximately what percentage of the customers choseBlue or Black?WhiteBlueWrite your answer as a multiple of 10% - that is, 10%, 20%,Other30%, ...Pink(c) If 24% of the customers chose White, approximatelyBlackGreywhat percentage chose Pink?O 8%O 16%O 33%O 72%

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Answered: es. (a) Which color was chosen by…

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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As preparation for designing a new line of business wear, a clothing manufacturer asked a large sample of department store customers, "What is your favorite color of dress shirt?" The pie chart below summarizes their responses. Blue Black White Other Pink Grey (a) Which color was chosen by approximately one-fourth of the customers? Select One (b) Approximately what percentage of the customers chose Blue or Black? Write your answer as a multiple of 10% - that is, 10%, 20%, 30%, ... 0% (c) If 18% of the customers chose Blue, approximately what percentage chose Other? 3% 6% 33% X O 54% Ś Espar ? DEA 屋 A
Solve the problem. At the Jumping Jack cookie factory, quality assurance inspectors remove broken or otherwise defective cookies from a moving conveyor belt prior to packaging. Based on past studies, the plant manager knows that the inspectors eliminate 98% of the defective cookies at a conveyor belt speed of 9 feet per minute. As the belt speed increases, the factory can produce more cookies per hour, but at the cost of lower quality of the packaged product. Inspectors collect only 60% of defective cookies at a belt speed of 18 feet per minute. QA Inspector Efficiency Inspector efficiency, % defective cookies eliminated 100 90 60 |(9.98) 50- 10 11 12 13 14 15 Belt speed, feet per minute (18,60) 16 17 18 a. Find an equation of the line through the given points. Write the equation in slope-intercept form. Round the slope and y-intercept each to 1 decimal place. b. Use the equation from part (b) to predict the efficiency of the inspectors at a belt speed of 15 feet per minute. Round to…
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