Ch. 7 Pr. 1 For a population containing N=902 individuals‚ what code number would you assign for; a. The first person on the list= 001 b. The fortieth person on the list= 040 c. The last person on the list= 902 Ch. 7 Pr. 13 What additional information would you want to know about the survey before you accepted the results of the study? -Why was the study conducted? –What was the margin of error? –What was the sample size? -What sampling design was used? –What was the response rate
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CHAPTER 2 - REVIEW I. Choose ONE correct answer 1. Government imposes tax on producer. This will lead to: a. a right shift in supply curve b. a left shift in supply curve c. a movement in supply curve d. a movement in demand curve 2. Assume that A’s supply is constant‚ A and B are substitute goods. The decrease in B’s price will lead to: a. a rightward shift in A’s demand curve b. a rightward shift in B’s demand curve c. a leftward shift in B’s demand curve d. None 3. The Engel
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Problems From Chapter 2 2.12 a) and b) Forecast (86 + 75)/2 (75 + 72)/2 etc = = 80.5 73.5 77.5 107.5 98.5 87.5 100.0 78.5 79.5 95.0 = = Period 3 4 5 6 7 8 9 10 11 12 21.6 717.5 Actual 72 83 132 65 110 90 67 92 98 73 et +8.5 -9.5 -54.5 42.5 -11.5 -2.5 +33.0 -13.5 -18.5 +22.0 c) MAD MSE = = (216)/10 (7175)/10 MAPE = 100 1 n ∑D i ei = 25.61 2.13 Fcst 1 Fcst 2 223 289 430 134 190 550 210 320 390 112 150 490 Demand 256 340 375 110 225 525 Err 1 33 51 -55 -24 35 -25 Err 2 46 20
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Exam #2 Review Sheet Chapter 9 Understand the relationship between body composition‚ age‚ gender & fluid Fluid composition of tissue varies by: Tissue type: lean tissues have higher fluid content than fat tissues Gender: males have more lean tissue and therefore more body fluid than females Age: decrease in body water results partly from loss of lean tissue as people age Understand how fluid is distributed in the body (intracellular vs. extracellular) Intercellular : distributed within
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best computed as the: Choose one answer. | D. change in total utility from an additional unit consumed. | | Question 2 If the price of chocolate-covered peanuts decreases from $1.05 to $0.95 and the quantity demanded increases from 180 bags to 220 bags‚ this indicates that‚ if other things are unchanged‚ the absolute value of the price elasticity of demand using the midpoint method is: Choose one answer. | A. 2. | | Question 3 If an increase in the price of a good leads to an increase
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Chapter 7 pgs.182-194 The Rise of Cultural Nationalism Patterns of Education • Republican vision included enlightened citizenry‚ wanted nationwide system of free public schools to create educated electorate required by republic • By 1815 no state had a comprehensive public school system‚ schooling primary by private institutions open only to those who could pay o Most were aristocratic in outlook‚ trained students to become elite. Few schools for poor • Idea of “republican mother” to train
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of Analytics in the Transportation Industry’s Fleet Management Abstract The reference article‚ ‘Leveraging Analytics in Transportation to Create Business Value’‚ discusses problems concerning some disciplines in the transportation industry and showcases how analytics could be used to create business value by citing real life examples. The article focuses on how analytics derive business value concerning the transportation industry by studying cases pertaining to rail‚ trucking and airline. This
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7-1‚ 7-2 Cell Structures and Function cell theory- all living things are composed of cells‚ cells are the basic units of structure and function in living things‚ new cells are produced from existing cells. prokaryote- smaller and simpler than eukaryotes‚ do not contain nuclei‚ are part of the Bacteria domain‚ are unicellular‚ are autotrophs or heterotrophs eukaryote- cells with nuclei and contain specialized structures called organells. All plants‚ animals and fungi are eukaryotes. Part of the
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1. What was the state religion of the Sasanids? Zoroastrianism 2. Where was the Sasanid Empire located? Iran 3. What kinds of products did China export along the Silk Road? Silk‚ pottery‚ paper‚ spices 4. What military technologies did the Silk Road spread Chariot warfare‚ mounted bowman‚ and the stirrup. 5. What kind of people were the mariners that were involved in the India Ocean Trade? a multilingual and multiethnic group 6. The Indian Ocean Maritime System forged economic and
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Decameron‚ Day 7‚ Novel 2 Rubric Peronella hides her lover in a tub when her husband returns home unexpectedly. Her husband has sold the tub‚ but she tells him that she herself has already sold it to a man who is inspecting it from the inside to see whether it is sound. Leaping forth from the tub‚ the man gets the husband to scrape it out and carry it back to his house for him. P. 490 Peronella “lowly condition” p.491 “charming and beautiful girl” p.491 Giannello “sprightly young gallant” p.491
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