Percent Error occurs due to many factors. In this lab by the graph I can state that there was a 100% error in all three unknown substances‚ Pure Leaf Lemon Tea‚ Sprite‚ and Tree Ripe Lemonade. This could be a result of not having properly zeroed the scale or the scale glitching when it came to zeroing it‚ which would have added extra mass and skewed the results. Another factor that could have resulted in a high percent error would have been the scale itself glitching which would have caused the wrong
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Your Business‚ Part 1 Assignment #3 Operations Management - BUS515 1. Formulate an operations strategy for your business. The popularity of destination weddings has grown so rapidly that it’s given rises to a whole new industry in of itself. Today entrepreneurs and existing companies are spotting the enormous opportunity in this hot trend and are finding ways to cash in on it. More and more resorts are now specifically catering the destination wedding crowed. Airlines and hotels chains are
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Observation on U.S. Treasury Yields Date: Oct 10‚ 2012 Introduction In this paper‚ we establish three regression models on U.S. Treasury yields with two different maturities: three-month and one-year. Model 1 is to interpret the relationship between unemployment rates and the risk-free rates‚ which we choose the three-month T-bill interest rates. Model 2 is to evaluate the movement of short-term interest rates under pure expectation theory and liquidity premium theory as well as to compare
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A. 7.89 percent B. 8.56 percent C. 9.43 percent D. 9.90 percent E. 10.02 percent Expected return = (0.05 0.02) + (0.70 0.09) + (0.25 0.14) = 9.90 percent 32. You own a portfolio that is invested as follows: $11‚600 of stock A‚ $7‚800 of stock B‚ $14‚900 of stock C‚ and $3‚200 of stock D. What is the portfolio weight of stock C? A. 38.47 percent B. 39.73 percent C. 41.26 percent D. 41.94 percent E. 43.08 percent WeightC = $14‚900/($11‚600 + $7‚800 + $14‚900 + $3‚200) = 39.73 percent 34. You have
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Yield Management System (YMS) It is also known as Revenue Management System; it understands‚ anticipates and reacts to the behavior of customer to maximize revenue for the organization. This takes into account the operating costs and aids AirAsia to optimize prices and allocate capacity to maximize expected revenues. The optimization is done on two levels in AirAsia: Seat (Every seat is considered an opportunity to maximize revenue. Seats are available at various prices in different points
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Yield management is defined as management of the room rates to maximize the room revenue under the conditions of fluctuating demand and where the products are perishable. Jauncey.S et al (1995). According to Jones.C et.al (1993) the two basics strategies on which the yield management is emcompasses on are: “When the demand is high the emphasis must be on receiving the highest rate possible for a room‚ ie maximum revenue When the demand is low‚ and/ or late booking demand is unlikely‚ the
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Percent Composition Report Hypothesis : By using seperation techniques properly‚ the 3 substance such as; water‚ sand‚ and salt can be seperated and the percent composition of each substance. Which will then be calculated theoritically and after comparison with the actual result‚ the accuracy of the 2 result can be found. Aim : The aim of this experiment is to compare the gravimetric result of the original mixture and the separated substance. The other objective is to calculate each percent
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EXPERIMENT 1: REACTIONS OF ENOLATE IONS WITH CARBONYL GROUPS Aims In this experiment we used two techniques for the reactions of enolate ions with carbonyl groups. One technique used was Doebner reaction and the other technique used was Claisen-Schmidt reaction. Therefore the aim of this experiment is to synthesize trans p-methoxycinnamic acid and to synthesize dibenzalacetone via an aldol condensation reaction between acetone and benzaldehyde. The products would be recrystallized using ethanol
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unless otherwise specified 1. An experiment was run to examine the amount of time it takes to boil a given amount of water on the four different burners of her stove‚ and with 0‚ 2‚ 4‚ or 6 teaspoons of water. The numbers in parentheses are run order. The results of the design are given below. Salt (teaspoons) Burner 0 2 4 6 Right Back 7(7) 4(13) 7(24) 5(15) 8(21) 7(25) 7(34) 7(33) 7(30) 7(26) 7(41) 7(37) Right Front 4(6) 4(36) 4(1) 4(28) 4(20) 5(44) 4(14)
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Experiment 1: Errors‚ Uncertainties and Measurements Laboratory Report Department of Math and Physics College of Science‚ University of Santo Tomas Abstract With the use of the ruler‚ vernier caliper‚ micrometer caliper and electronic gram scale‚ the group was able to acquire different sets of measurements by measuring the sphere of unknown composition. The group then was able to compute its mean diameter‚ average deviation‚ average deviation of the mean‚ volume‚ mass and % percent
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