X X X X X X X X X X X X X X X X X AP Statistics Solutions to Packet 5 X Producing Data Designing Samples Designing Experiments Simulating Experiments X X X X X X X X X X X X X HW #29 1 – 3‚ 5 - 7 5.1 FUNDING FOR DAY CARE A sociologist wants to know the opinions of employed adult women about government funding for day care. She obtains a list of the 520 members of a local business and professional women’s club and mails a questionnaire to 100 of these women selected at random. Only 48
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Text Problem Sets A1. (Bond valuation) A $1‚000 face value bond has a remaining maturity of 10 years and a required return of 9%. The bond’s coupon rate is 7.4%. What is the fair value of this bond? Number of years (N) = 10‚ future value (FV) = 1000‚ interest rate (I/YR) = 9 0.074 * 1000 = 74 = PMT or annual payment‚ I then pressed CPT on my financial calculator to compute the price of the bond and then pressed PV or present value. The fair value of the bond is $897.32. Using Cash Flow of
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Zhang 1 Hao Zhang Professor Warmbold English 120‚ Section 06 24 March 2013 In the article “2b or not 2b”‚ David Crystal begins with discussing how others such as John Humphry argued that texters are “vandals who are doing to our language what Genghis Khan did to his neighbors 800 years ago. They are destroying it” (335). This is also the common belief of most people. People often argue about the bad points of technology over our language. However‚ Crystal believes that texting can improve
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1Problem Set 5 Complete all questions listed below. Clearly label your answers. 1. What impact will an unanticipated increase in the money supply have on the real interest rate‚ real output‚ and employment in the short run? How will expansionary monetary policy affect these factors in the long run? Explain. “In the short run‚ shifts in monetary policy exert an impact on real output and employment. A shift to a more restrictive policy will tend to reduce real output and employment‚ while
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Problem Set 3 Name: Lauren Hensley Problem Set 3 is to be completed by 11:59 p.m. (ET) on Monday of Module/Week 6. 1. Data for the market for graham crackers is shown below. Calculate the elasticity of demand between the following prices. Price of crackers Quantity Demanded (per month) $3 80 $2.5 120 $2 160 $1.5 200 $1 240 $1.00 - $1.50: -0.333 $1.50 - $2.00: -0.6 $2.00 - $2.50: -1 $2.50 - $3.00: -1.66 If the price of graham crackers is $2.50 should firms raise or lower
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One: (10 points) Tom leases a farmer’s field and grows pineapples. Tom hires students to pick and pack the pineapples. The following table sets out Tom’s total product schedule. Labor (students) Total Products (pineapples/per day) 0 0 1 100 2 220 3 300 4 360 5 400 6 420 7 430 1. Calculate the marginal product of the third student; 2. Calculate the average product of three students; 3. Over what numbers of students does marginal product increase? 4. When marginal product
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NSS Exploring Economics 6 Chapter 12 International trade (II) — trade barriers and external trade of Hong Kong Questions p.150 Think it over 1. Why do many governments impose duties on imported goods? 2. What are the effects of the imposition of duties on the price of imported goods‚ the volume of imports‚ the consumer surplus of domestic consumers and the producer surplus of domestic producers? 3. Why does the Hong Kong Government impose duties on very few types of imports? p
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Econ 122B Problem Set 3 Name(Print)______________________ Due in class on March 3 UCI ID____________________________ 1. In class‚ we have talked about the following simple wage equation wage female u ‚ where female is a dummy that is equal to 1 if female‚ and 0 otherwise. Given the OLS estimates ˆ and ˆ for the above model‚ what are the OLS estimates for a model with a
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This paperwork ACC 455 Week 2 Individual Assignment Problem Set includes solution of these exercises: C: 2-6 C: 2-40 C: 2-45 Business - Accounting Complete the problems found in Ch. 2 of Prentice Hall’s Federal Taxation 2010: Corporations . C:2-3 Black LLC C:2-54 Bear Corporation C:2-55 Wildcat Corporation C:2-56 Tax Strategy for Wildcat Corporation Read the scenario and respond to the questions. Support your answers with calculations‚ as needed
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OPIM Assignment 4 1. Cu = 24-11 = $13 Co = 11-7 = $4 Critical ratio = 13/(13+4) = 0.7647 μ = 30‚000 σ = 10‚000 Using normal distribution function (=norminv(0.7647‚30000‚10000))‚ the optimum order quantity is 37‚216 jerseys to maximize profit. 2. Quantity = 32‚000 First‚ we normalize the order quantity to find the z-statistic z=Q-μσ=32‚000-25‚00010‚000=0.7 We then look up the standard normal loss function. The expected lost sale is given by. Lz=0.1429 Therefore‚ the expected lost
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