Week 7 MA 3110 11/5/2012 Pg. 485 Q: 8 Number in group 129 805 n’s Number experiencing insomnia 19 13 x’s a= 0.05 (a) p-bar= (x1+x2)/(n1 + n2) 0.034261242 n1 = 129 (b) z= (p-hat diff)/sqrt(p-bar*q-bar*(1/n1+1/n2)) 7.601787316 n2 = 805 q-hat’s (c) za/2 = ± 1.96 p1-hat= 0.147286822 0.852713178 (d) P-value= 2.93099E-14 p2-hat= 0.016149068 0.983850932 Q: 10 (a) E= 0.06177357
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Case Study 7-2: BALANCED SCORECARDS AT BICOCO 1) They realized that balanced scorecards help the departments look beyond their own operations and they could activate everyone in the company by putting sensible goals related to the main goals of the company. Also it improves communications by providing a focal point and common language around the key value drivers of the organization and it helps IT recognized other business areas which enhance the cooperation among departments. Besides‚ it would
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Justify the need for keeping records and describe the types of records you would maintain. As a teacher‚ keeping records is important for a number of reasons‚ including those identified by Wilson (2008)‚ such as: auditing purposes‚ information gathering‚ quality assurance systems‚ health and safety management and financial accountability. Accurate and timely record keeping aids the administrative processes within a college which in turn helps to ensure that learners are issued with the correct
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E-Business Ch. 6 – 10 Assignments Chapter 6 Questions 1) Is growth of the internet‚ in terms of users‚ expected to continue indefinitely? What will cause it to slow if anything? Internet growth is now currently slowing. This is because of computer costs. Unless the price of computers drop significantly the internet growth rate will continue to decline 3) Would you say that the Internet fosters or impedes social activity? Explain your position. I would say both. The Internet probably both
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1. Where would you disconnect a chain? # a) At a bolted joint. b) At a spring clip joint. c) At an riveted joint. 2. How many strokes per minute should be used with a hacksaw? # a) 30 b) 55 c) 60 3. Unused holes in an electrical multi-pin connector should be a) fitted with pins # b) fitted with blanks c) left open 4. How many times can a locking plate be used? a) once‚ then discarded # b) indefinitely
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Questions on the topic 1.Describe your ideal lifestyle during your working life. I don’t know where I will work in future. Maybe I will work in bank or I will have my own business. In ideal I will work flextime‚ my salary will be high and I’ll have many benefits (free medical insurance‚ company car‚ profit-sharing‚ stock options‚ bonuses est.). I will work carefully‚ and if I will work in bank or another company (not mine) I expect to be promoted every several years. If job won’t satisfy me‚ I’ll
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LECTURE 7 * What 3 things must be present for communication to occur? * Transmission media‚ data transmission‚ cooperation * Define Bandwidth * Amount of data can be transferred from one point to another in a certain time * Define attenuation * Loss of power in a signal as it travels from sending device to receiving device * What is a protocol and why is it important in electronic communication? * Rules governing data communication including error detection
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NT1110 Unit 7 Research Paper 1: CMOS 1. Search the internet for information on “CMOS memory” and answer the following questions: How has CMOS memory changed over the years? Has the size of the CMOS memory increased‚ decreased‚ or stayed the same? CMOS memory was originally used in the early days to store semi-permanent data stored in chips. The speeds have increased and the noise has been reduced it also went from analog to digital. With technological advancement over the years‚ it
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Write about the ways Hosseini tells the story in Chapter 7. The narrative in this chapter opens with Hassan’s dream‚ in which we see a positive and negative omen. In the dream‚ Amir and Hassan are celebrated as heroes which is a positive forecast for the upcoming competition; however‚ the monster “swimming at the bottom (of the lake)‚ waiting” foreshadows the monstrous event that is about to happen. The dream juxtaposes the nightmare Amir will watch and Hassan will experience later on in the chapter
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7 The Evolution of Living Things Biological evolution explains how populations change over time. SECTION 1 Change over Time . . . . . . . . . . 166 2 How Does Evolution Happen? . . . . . . . . . . . . . . . . . . 174 3 Natural Selection in Action. . . 180 PRE-READING About the Can you find two eyes and a mouth in this photo? The eyes and mouth belong to an adult flounder. Adult flounders swim on their sides and have both eyes on one side of their body. These characteristics allow flounders to lie flat
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