PSY 150 IV-DV Exercise * Independent variable – The variable that is manipulated to test its effects on the dependent variable. * Dependent variable – The variable that is measured to see how it is changed by manipulations in the independent variable. Scenarios 1 Coach Jones has noticed that her players tend to shoot a higher percentage from the free throw line when they play away‚ rather than at home. Surprised at this trend‚ she and her assistants decide to test this by
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CASE STUDY Tashtego Advanced Topics in Management Accounting and Control The purpose of this paper is to analyze the economic situation of the company Macedonian Shipping and give a recommendation whether the company should use the motor vessel Tashtego as a freight tender beween Dar-es-Salaam and Zanzibar in East Africa or as a tapioca ship between Balik Papan and Singapore in the East Indies. Fundamental to all these considerations are measurement issues. Financial measures‚ in particular‚ cost
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National Income Statistics and Standard of Living The national income statistics show that the USA has the highest standard of living; this can be proved by looking at the gross national income of The United States‚ which is $12‚969.6 million‚ and the gross national income per capita which is $43‚740. This figure is over 125 times the income per capita of Tanzania which is $340. This also suggests that the standard of living in Tanzania is very poor. The UK calculated a gross national income of $2
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Gender Income Gap Diane Smith ENG 122 English Composition II Instructor Stephanie Derisi August 30‚ 2014 Gender Income Gap In American society today there is an imbalance in the gender income gap between men and women in the work force. Many factors such as discrimination‚ productivity‚ educational background and disproportional hours worked contribute to this ongoing challenge. While many are skeptical‚ others remain to have strong beliefs that women and men are treated equally. In most
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Komatsu‚ Ltd. (A) Target Costing System Komatsu • • • • • • • Founded 1917 Takeuchi Mining Co.‚Komatsu Ironworks 1921 Komatsu‚ Ltd. 1991- International Firm Revenue Y989 bn NI Y31bn Construction Equipment‚ Industrial Machinery- Core Business. Electronics applied products – New Business : 80% • Rest from construction‚ unit housing‚ cheimcals‚ plastics and SW Development • 1989: “3G” : Growth‚ Globalisation and Group Diversification • 1995 : Exp Y 1.4 Tn; Worldwide production by 2000; Develop
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Tired and aggravated‚ I stumbled off of the bus. A tidal wave of heat came crashing down upon me. Critical thoughts blazed through my mind: would the rooms have an air conditioner? What will the food be like? My team and I snatched our gear out of the bus and scrambled to the hotel in hopes of finding a safe haven from the 35º C weather‚ at midnight. As I clumsily ran‚ I glanced at my surroundings. A towering hotel dead ahead‚ a night club to my left‚ a KFC behind me‚ and a supermarket to my right
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Chapter 23 Measuring a Nation’s Income TRUE/FALSE 1. In years of economic contraction‚ firms throughout the economy increase their production of goods and services‚ employment rises‚ and jobs are easy to find. ANS: F DIF: 1 REF: 23-0 NAT: Analytic LOC: The study of economics and definitions of economics TOP: Economic expansion MSC: Definitional 2. Macroeconomic statistics include GDP‚ the inflation rate‚ the unemployment rate‚ retail sales‚ and the trade deficit. ANS: T DIF: 1 REF:
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data set TVHOURS.MTW in the Student14 folder. a) Prepare a pie chart for the variable “Educ.” Comment on the results. b) Prepare a segmented bar chart to examine “Educ” by “Gender.” Comment on the results. c) Prepare a histogram for the variable “HrsTV.” Comment on the shape of the distribution. d) Show descriptive statistics on the variable “HrsNews” for all age groups. Use the optional “By Variables” box; enter “AgeGrp” in the box. Comment on the results. Make sure to compare
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changes when placed in water. Identify the independent and dependent variables. If the rock is placed in water‚ then it’s mass will be added to the original mass. The independent variable has to do with the amount of water put onto the rock‚ the dependent variable is the mass of the rock after it has been in the water. 3. Describe‚ in detail‚ a procedure to test your hypothesis. Identify the controlled variables. The controlled variables is the mass of the rock before it has gone into the water. It’s
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3-point scale. Let X denote the rating given by expert A and Y denote the rating given by B. The following table gives the joint distribution for X and Y . 4.12 If a dealer’s profit‚ in units of $5000‚ on a new automobile can be looked upon as a random variable X having the density function fx= 21-x‚0<x<10‚elsewhere find the average profit per automobile. 4.14 Find the proportion X of individuals who can be expected to respond to a certain mail-order solicitation if X has the density function. fx=
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