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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Pharmaceutics Experiment 2 Preparation of a Hand Cream OBJECTIVE 1. To learn the method of preparing a hand cream. 2. To appraise the function of the ingredients in the hand cream. BACKGROUND Cream is a kind of dosage form and particularly hand cream is formulated to carry out a variety of cosmetic functions. Among these are softening and moisturizing the skin; elimination of natural waste products (oils) by emulsification; and cooling the skin by radiation‚ thus helping to maintain body temperature
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Wok Exercises: 1. List five elements commonly present in organic compounds. Carbon (C) Hydrogen (H) Oxygen (O) Nitrogen (N) Sulfur (S) 2. What are the common sources of organic compounds? Vegetable and animal sources including bacteria and viruses contain organic compounds. Petroleum (crude oil)‚ and coal are also sources of organic compounds. 3. What is observed when you blow your breath through limewater? A couple of breaths through limewater‚ it becomes hazy. After a couple more breaths‚
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Exercise 1 Decrypt each of the following Caesar encryptions... (a) LWKLQNWKDWLVKDOOQHYHUVHHDELOOERDUGORYHOBDVDWUHH (b) UXENRBWXCUXENFQRLQJUCNABFQNWRCJUCNAJCRXWORWMB (c) BGUTBMBGZTFHNLXMKTIPBMAVAXXLXTEPTRLEXTOXKHHFYHKMAXFHNLX Exercise 2 For this exercise‚ use the simple substitution table given in Table below. a b c d e f g h i j k l m n o p q r s t u v w x y z S C J A X U F B Q K T P R W E Z H V L I G Y D N M O Table 1.11: Simple substitution encryption table (a) Encrypt the plaintext
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Week 2 Individual Assignment Chapter 1 – Exercises 1-1 1. A 3. D 4. C 5. B 7. D 8. C Chapter 2 12. What is a CAFR? What are its main components? A CAFR is the Comprehensive Annual Financial Report for cities‚ states‚ and counties. This report summarizes the agencies financial statements as well as demographical information for a wide list of users such as taxpayers. The three main components of a CAFR are the introductory section‚ financial section‚ and statistical section. The introductory
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Type of Fruit Juice / Control | Amount of liquid needed to decolourise DCPIP (cm³) | Control | 0.35 | Apple | 57.8 | Lemon | 3.7 | Pineapple | 1.4 | Fruit Juice | Concentration of Vitamin C (mg/cm³) | Apple | 0.06055 | Lemon | 0.94594 | Pineapple | 1.94444 | Concentration Juice Type Juice Type Amount 3.5/volume of fruit juice = ____mg/cm³ of Vitamin C in the fruit juice. The experiment was reliable as we repeated; the experiment and we cross referenced it with other groups
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study revealed no areas of stenosis of the coronary arterial system. The patient was given nitroclycerin sublingually p.r.n. chest pain and was given Procardia for his hypertension. His ECG normalized and on Tuesday he was subjected to a treadmill exercise test
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MKTG 489 – FINANCIAL EXERCISES (AY 2015) Due as an Excel (.xls) file via Titanium prior to class EXERCISE 1 Fred Flintstone has just become the product manager for Yabba Dabba Doo‚ a consumer packaged product with a retail price of $2.00. Retail margins on the product are 33%‚ while wholesalers take a 12% margin. Yabba and its direct competitors sell a total of 40 million units annually‚ and Yabba has 24% market share of this total. Variable manufacturing costs for Yabba are $0.09 per unit. Fixed
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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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sentence: Obesity has a deep impact in the life of a child. • Informal outline: 1. Explain how obesity affects the child’s physical health. 2. Explain how obesity affects the child’s mental health. 3. Give ideas of how parents can be involved in the change of habits in the obese child. 5. Summarize why obesity has a deep impact in the life of a child. Obesity has a deep impact in the life of a child‚ physically‚ and mentally as well. An obese child is at risk of having health problems
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