Question 1 Stdev VAR Period 14% 0.0196 12 a) Check whether it can be asserted with 98% confidence that the underlying yearly real variance of the portfol Sigma^2= 440 Ho: sigma^2 = 440 H1: sigma^2 not = 440 Statistic 4.9 With 98% confidence Lower limit 3.05348411 Upper limit 24.7249703 With 98% confidence we cannot reject Ho since the statistic is inside the acceptance
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EXERCISE IN STATISTICS Below are hypothetical data. (1) Organize them in bivariate tables to answer the problems below. Determine the statistics to use for each. 1. Are sex and occupation associated? 2. Are age and income correlated? 3. Are educational attainment and sex associated? 4. Are civil status and occupation associated? 5. Are occupation and income related N>E> you may use data transformation (from interval data to nominal data) Respondent No. Age Sex Civil Status Educational attainment
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Some say that the idea of love in modern terms differs conceptually from that of earlier periods. That argument is demonstrably false. Although love has been characterized in many different ways throughout the ages‚ the fundamental idea remains constant. No matter the eccentric personalities love is entitled to‚ love is what it is. From a literary point of view‚ whether one reads the tender longing of Sappho‚ the unattainable desire of Petrarch‚ or the whimsical prose of Dickenson‚ the message
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persona. ‘First Ice’ is about “a girl” who has broken up with someone for the “first time” by phone call. The girl was planning to go out to a party with her boyfriend and phoned him to ask him where he was. That’s when he broke up with her. It is a universal poem so it could happen to anyone. The poem was originally written in Russian but translated into English. We know the girl is going out somewhere nice because “she hides a face…..tears and lipstick” and she “wears earrings”. She is dressed up which
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Homework #2 of IM5803701 – Data Mining and Applications‚ Spring 2012 Classification Data Mining Experiment‚ 100% Due date is on 5/1 9:30 AM by submitting on blackboard Guideline This homework is an “individual” data mining experiment. Plagiary is definitely not allowed. If any classmate or other person helps you on doing this homework‚ you need to specify who and which portion you got help from. You credit will be given to the helper (it is fair‚ right). The helper should also mention who get your
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Exercise 20 1. Which patient scored the highest on the preoperative CVLT Acquisition? What was his or her T score? Patient 3 scored the highest. T score of 63 2. Which patient scored the lowest on postoperative CVLT Retrieval? What was this patient’s T score? Patient 4 scored the lowest. T score of 23 3. Did the patient in Question 2 have more of a memory performance decline than average on the CVLT Retrieval? Provide a rationale for your answer. Yes‚ his decline was from 44 to 23‚ a 21 point drop
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having mild chest pain since early autumn‚ but it has been increasing recently‚ especially over the holidays. He has been taking Dyazide for blood pressure and also uses ibuprofen occasionally. On Sunday‚ New Year’s Day‚ he called his insurance company and was referred to South Side Hospital. The patient presented to the emergency department for evaluation and was noted to have T-wave inversions on his ECG. Chest x-ray showed no pneumonia or pulmonary edema. He was given nitroglycerin sublingually
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Exercise 1 Cell Transport Mechanisms and Permeability Name ____________________________________________________________ Lab Time/Date ______________________________ Activity 1 Simulating Dialysis (Simple Diffusion) 1. Describe two variables that affect the rate of diffusion. * The size of the pores of the membrane * The size of the molecule diffusing through the membrane 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane? How well did the results
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Hamlet’ has been commented on as universal.’ Audiences of many different cultures can enjoy Hamlet’ even though it is set in an alien culture to them. The reasons for this are that many people can relate to the play‚ they feel that they are living though a profound experience‚ even if nothing in the plot of Hamlet has ever happened to them. The experience of Hamlet’ is not restricted to the plot and its characters. <br> <br>A large factor in this universal acceptance is that the main character
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The commandments are absolute pronouncements of right and wrong in all situations In Mormon 9:9 it says: "For do we not read that God is the same yesterday‚ today‚ and forever‚ and in him there is no variableness." This expresses that for every situation the commandments are the same. There is a clear example that shows that the commandments are the same regardless of the situation. We are commanded to be baptized for the remission of our sins. It is a requirement to enter the waters of baptism to
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