Practice Multiple Choice Questions for Exam 2 Prof. Alex Angelus Sept. 20‚ 2014 Question 1 2. Which of the following regarding the mean and variance of a portfolio of two stocks is false? a. . b. . \ c. d. . 2 Question 2 2. Which of the following are required conditions for the distribution of a discrete random variable X that can assume values xi? a. 0 p(xi) 1 for all xi b. c. Both a) and b) are required conditions d. Neither a) nor b) are required conditions
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PRACTICE QUESTIONS FOR NEWSVENDOR MODEL 1. Burger prince buys top-grade ground beef for $3 per kg. A large sign over the entrance guarantees that the meat is fresh daily. Any leftover meat is sold to the local high school cafeteria for $2 per kg. Eight hamburgers can be prepared from each kilogram of meat. Burgers sell for $2 each. Labour‚ overhead‚ meat‚ buns and condiments cost $1 per burger. Demand is normally distributed with a mean of 400 kg per day and a standard deviation of 50 kg per day
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1. Which of the following is NOT true regarding the EPP? A. The EPP is a graded potential needed to reach threshold B. The EPP is the direct result of voltage-gated Na+ channels opening C. The EPP occurs in the post-synaptic membrane and is not an action potential D. To generate an EPP‚ ACh acts as the neurotransmitter involved in skeletal muscle contraction E. Two of the choices above are NOT true. 2. A person is being treated at a local clinic with an acetyl cholinesterase
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Summary of Montana Chapter One and Prologue The novel Montana was written by Larry Watson. In the prologue‚ the author writes the reason why he wrote this story and the main plot of this story. From chapter one‚ we can know that the family lived in Mercer Country‚ Montana. The author himself is an inward boy but wants to go outside to satisfy himself. His father‚ Wesley‚ has broken legs and is a sheriff. His mother‚ Gail‚ is an urban woman who wants to move out of this small town and wants
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MONTANA As of July 1‚ 2005‚ the population of Montana was 935‚ 670. The capital is Helena. Native Americans were the first inhabitants of Montana. Tribes include the Crows in the south central region‚ the Cheyenne in the southeastern part of the state‚ the Blackfeet‚ Assiniboine and Gros Ventres in the central and north central area and the Kootenai and Salish in the western sector. The Pend d’Oreille were found around Flathead Lake‚ and the Kalispel occupied the western mountains.
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integrated hydroelectric‚ river control‚ irrigation‚ and industrialization projects in the Limousin in southwest France. These gargantuan schemes for reorganizing forces of nature‚ systems of agriculture‚ A draft of this paper was presented at the “After 1948: Realignments in Politics and Culture” conference‚ University of Chicago‚ 26–27 April 2012 and at the “Histories of Land‚ Economy‚ and Power” conference‚ Harvard University‚ 9–10 November‚ 2012. I am grateful to participants in both conferences for
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When I was a little girl I would turn on the TV everyday to see a girl with a blonde wig doing what she loved‚ singing. Hannah Montana was her name‚ and she was my idol. I wanted to be just like her‚ singing in front of millions of people while also being a regular girl. From the time I was little to now it has shown me what I want to do in life‚ musical theatre. By getting into SOAR‚ it will help me reach my goals by bettering my skills and building upon my strengths. Leadership has always been
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BIOL1102 2008 PRACTICE QUESTIONS FOR THE MID-TERM EXAM Practice Questions from week 2 lectures 1. The presence of cholesterol in the plasma membrane of some animals: a) Enables the membrane to stay fluid more easily when cell temperature drops b) Enables the animal to remove hydrogen atoms from saturated phospholipids c) Enables the animal to add hydrogen atoms to unsaturated phospholipids d) Makes the membrane less flexible‚ allowing it to sustain greater
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AP* Practice Test Questions 1. The purpose of the pupil is to (a) focus light on the retina. (b) process color. (c) allow light into the eye. (d) enable night vision. (e) detect specific shapes. 2. Cells that can respond to specific edges‚ lines‚ angles‚ and movements are called (a) rods. (b) cones. (c) ganglion cells. (d) feature detectors. (e) bipolar cells. 3. Signal detection theory is most closely associated with (a) vision. (b) sensory adaptation. (c) absolute thresholds. (d) hearing. (e)
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Practice Problems Module 3 Module 3 Practice Problems & Solutions Introduction to Financial Accounting in the 21st Century © Gaber‚ Hayes & Porporato 2011 1 Practice Problems Module 3 PROBLEM 1 – MULTIPLE CHOICE QUESTIONS 1. In recording transactions‚ (a) The word debit means to increase and the word credit means to decrease. (b) Assets‚ expenses‚ and owners’ drawing accounts are debited for
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