Largest Note: One can order the data values from smallest to largest to help find the range. The number of classes should be between 5 and 15. • • Fewer than 5 classes cause excessive summarization. More than 15 classes leave too much detail. Class Width • • • Divide the range by the number of classes for an approximate class width Round up to a convenient number 51 So if the number of classes Approximat e Class Width is = 6‚ then = 8.5 6 Class Width = 10 The midpoint of each class
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ABOUT THE COUSTOMER INFLOW TO THE ICE CREAM OUTLETS. 1) What is the age group who visit the outlet? 2 – 10 10 – 20 20 – 40 40 & above 2) What is the total number of guest inflow to the outlet? 20 – 40 40 – 60 60 – 90 90 & above 3) What is the percentage of guests visiting the outlet on daily basis? 10 – 20
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Sales = 35‚000 x $160= $5‚600‚000 revenue B) What is the break-even point in number of passenger train cars per month? Unit of Sales = 35‚000/63= 555.5= 556 passenger cars C) If Springfield Express raises its average passenger fare to $ 190‚ it is estimated that the average load factor will decrease to 60 percent. What will be the monthly break-even point in number of passenger cars? 90 x .60 = 54 Unit CM = $190
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throughput rate. By increasing the number of available beds the hospital can admit more patients and operate on more of them leading to an increased throughput rate. b) My suggestion would be to first add an additional operation room so the throughput rate of operations from doctors could match that of the operating rooms available at 48 per day. Then I would suggest adding additional beds adding up to as many as 54 [ (48-30) *3 ]. This would maximize the number or patients able to be operated on
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from 71.43% to 85.71%. It is still sufficient; however‚ we might risk the service quality. 3.) Now look at the effect of increasing the number of beds by 50%. How many operations could the hospital perform per day before running out of bed capacity? (Assume operations are performed five days per week‚ with the same number performed on each day). 90 beds x 1.50 = 135 beds 135 beds x 7 days = 945 beds available in a week 945 beds / 3 days x
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process? Refer to the power point presentation. 2. What is the maximum long-term achievable throughput rate of receiving Plant 1? What factors affect this throughput rate? The Truck arrival rate is at 20 Trucks/Hr. This year based on the numbers there is going to be 70% Wet and 30% Dry Berries. Dried Berries: Throughput rate = 30% of 20 Trucks = 6 truck (dried)/hr @ 75 bbls = 450bbls/hr Wet Berries: Current Throughput rate possible = 600 bbls/hr or 8 Trucks/hr (Bottleneck) Since
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Preliminary Experiment (4% yeast concentration) Hydrogen peroxide volume – 5 cm3 Water Volume -0 cm3 Concentration Volume- 20 vols Time in Seconds Volume of O2 (cm3) Experiment 1 Experiment 2 Average 30 95 94 94.5 60 100 100 100 90 100 100 100 120 100 100 100 150 100 100 100 180 100 100 100 Modifications The results from my preliminary experiment show that 100 cm3 of oxygen has been produced in the first 30 seconds.. This reaction is far too quick and will prevent me from analysing
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write down your results * Methods: Hold a spring-type clothespin between your thumb and index finger. Pinch the ends together completely (until the two ends touch) and release them. Do this rapidly as possible for one minute. Record the numbers of time twice without exercise and twice after been exercising. You must try the activity again‚ doing it the same way and using the same two fingers (thumb and index). * Data Collected: As it shows‚ in the table below the information collected
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is the workstation cycle time (takt time)? C = Production time per day/Output per day =450 mins. x 60 seconds / 360 units per day = 27000 seconds/ 360 units C = 75 N=275/75=3.66 (4) Balance this line using the largest number of following tasks. Use the longest task time as a secondary criterion. Workstation (Takt=75) Task Task Time (in Seconds) Station 1 A‚C 60 Station 2 F 65 Station 3 B‚E 50 Station 4 G‚D 75 Station 5 H 25 What is the efficiency of your line
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Skills Development Cases Yige zhang 1219313 ACCT 2113-01 Chapter 1 S1-1 1. What is the amount of net income for the year ended February 1‚ 2009? Net Income=$2‚260‚000‚000 2. What is the amount of sales revenue was earned for the year ended February 1‚ 2009? Sales Revenue=$71‚288‚000‚000 3. How much inventory does the company have on February 1‚ 2009? Inventory=$10‚673‚000‚000 4. How much does The Home Depot have in cash on February 1‚ 2009? Cash=$519‚000‚000 5. The
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