Question 1: To compute the standard deviation‚ it is used the EXCEL STDEV ( ) Function and the expected return is equal to the sum of return rates in 24 months divided by 24. Stock | Vanguard 500 | California REIT | Brown Group | Standard Deviation | 4.61% | 9.23% | 8.17% | Expected Return | 1.10% | -2.27% | -0.67% | Question 2: To compute the standard deviation in a portfolio‚ it follows the formula SD= ( ) 1/2
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classes (sections) of Meycauayan College in Annex Campus and Lord’s Angels Montessori School will be selected to participate in the process. Students will receive a survey questionnaire and examination while the teachers will receive a survey questionnaire only. The subjects and respondents of this study will be the Third Year or Fourth Year High School students of Meycauayan College in Annex Campus and Lord’s Angels Montessori School in Malolos. A total of ten sections will be composed to answer
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95% SCT is the time during which 95% of the requests should be taken care of. The company assumes that the variability of the processing time has the normal distribution‚ which has the characteristic that with a mean of processing time (µ)‚ and a deviation (σ)‚ 95% of the requests should be finished within (µ+2σ) approximately. In this way the variability has been considered in the calculation of 95% SCT‚ so as in the TAT. But this method of calculating variability is not a good metric to measure.
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Activity 17.1(1 only) In the first part of this activity‚ you will generate some data that should have an approximately normal (or bell-shaped) distribution. In the second part‚ you will use the definition of standard deviation and compare the standard deviations for two different data sets. 1. Work with a partner to generate the following data. a. Toss 10 coins and record the number of heads you obtained. 5 b. Repeat this 24 more times until you have a list of 25 numbers
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Keystone Montessori preschool Whittier provide quality Montessori education in a loving and nurturing environment. It is my greatest pleasure to exploit my twenty years experience of Montessori Method to lead our school with implementing the principle and philosophies of Dr. Montessori. Our teachers’ dedication‚ commitment and love for children are always value in Keystone Montessori. Our teachers support to fulfill child’s abilities and to chive their future goals. Teacher’s role complete with
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FINA 5210 Problem Set 1 (Group 305) Problem 1 (a) WpC=[E(rp)-rf] ÷Aσp2 =6%÷2.5×(20%)2 =60% WfC=100% - 60% = 40% (b) Expected return of Complete portfolio is: rCEc= WpC×E(rp)+ WfC×rf =60%×10% + 40%×4% =7.6% The standard deviation of Complete portfolio is: σc = WpC × σp = 60% × 20% = 12% Certainty-equivalent rate of return for investing in C: rc CE= Uc = rCEc- 1/2Aσc2 = 7.6% - 0.5×2.5×12%2 = 5.8% Certainty-equivalent rate of return for investing in P: rp CE= Up= rCEp- 1/2Aσp2
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MBA 676 Final Practice Problems Comments: Some of these problems were done as homework and some I solved in class. I would like you to review them. I will give you similar problems. I may also assign you some problems from Project scheduling after we cover it tomorrow. 1. Keith Shoe Stores carries a basic black dress shoe for men that sells at an approximate constant rate of 500 pairs of shoes every 3 months. Keith’s current buying policy is to order 500 pairs each time an order is placed
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Reaction Time Reaserch Question: To design on investigation into stimuli ( sight/sound ) that may affect reaction time ( time taken for a response to occur in reaction to a stimulus.) Background information: Humans perceive their outside world through five senses: touch ‚sight‚ taste‚ smell and sound. The reason why we have the 5 major senses is to detect and discriminate among the signals that comes from our environment. These signals carry information necessary for us to support our vital
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came out to be R=g*(sqrt(2)/sqrt(g))*(sqrt(H)*sqrt(h))‚ as that g is acceleration of gravity‚ h is the height of bounce plate‚ and H is the height of where the ball will be dropped. After completing this experiment the result was that the standard deviation was +/- 2.3 cmfrom the average value of 26.5cm. This was used for each variable H was 20cm and h was 20cm. Also there 18 trials performed as well. Introduction This experiment was to use kinetics of projectile motion and free falling bodies
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following information is available about these lenses. Demand = 90 pairs/week Order cost = $54/order Annual holding cost = 27% of purchasing cost Desired cycle-service level = 80% Lead time = 3 weeks Standard deviation of weekly demand = 15 pairs Current on-hand inventory is 320 pairs‚ with no open orders or backorders. Currently‚ the company uses a continuous review system‚ a. What is the EOQ? h=27%*11.70=$3.159
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