Data Mining is a set of automated procedures used to find previously unknown patterns and relationships in data. ... The fulfillment of these tasks can be enhanced if appropriate data has been collected and if that data is stored in a data warehouse. ... "Without the pool of validated and scrubbed data that a data warehouse provides, the data mining process requires considerable additional effort to pre-process the data" (SAS Institute). ... The members of one set of data compete to pass on their most favorable characteristics to the next generation of data. ... Use decision trees to expl...

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• Grade Level: High School

This is an important experiment because it helps you get an understanding of adaptations, interpreting data, expanding into additional studies, and learning how physical traits affect butterflies ability to regulate body temperature (Lab Manual, page 41). ... We put each Swallowtail butterfly next to each other under the lamp and after every five minutes we would check the temperature change and record our data. ... Results Trail 1 Starting temp 5 mins CIT 10 mins CIT 15 mins CIT 20 mins CIT 25 mins CIT 30 mins CIT 35 mins CIT 40 mins CIT 45 mins CIT 50 mins CIT 55 mins CIT P.S 23.5 1.2 2.3 3....

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However, to convert to horsepower, 1 HP = 550 ft-lbf/sec Results Data: Shaft speed: 1600 RPM Q (gpm) pin (in H2O) pout (psig) T (in-lbf) Äp (psig) Pin (HP) Pout (HP) z (%) 30 -10.3 2.4 7.5 2.77 0.190 0.048 25.3 28 -7.1 2.9 6.0 3.16 0.152 0.052 33.9 26 -4.5 3.2 7.0 3.36 0.178 0.051 28.7 24 -2.0 3.6 6.2 3.67 0.157 0.051 32.7 22 -0.8 4.0 6.5 4.03 0.165 0.052 31.3 20 1.1 4.4 6.4 4.36 0.162 0.051 31.3 18 3.0 4.7 6.0 4.59 0.152 0.048 31.7 16 3.0 4.8 5.8 4.66 0.147 0.043 29.5 14 5.0 5.0 5.5 4.82 0.140 0.039 28.2 12 6.1 5.2 5.2 4.98 0.132 0.035...

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In this section I will talk about where I got my data and how the data I am using was acquired. ... Since I am only using data on 2011 I didn't need to acquire the data they forecasted, they got their yearly data from the Census Bureau's report on state and local government expenditure. ... For my data on this regressor I used money.cnn.com. ... Section 2: Primary Regression For my regressors the summary statistics are as follows: Mean Median Min Max Std. ... I looked at the max and min of unemployment to see if I needed to consider either of the observations as outliers. ...

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Place the washed evaporating dish on the top of the wire gauze screen for 5 min. to dry it. After the 5 min. are up, take it off the burner for 5 min to let it cool. ... Repeat this process of 5 min on stove and 5 min. off the stove to cool. ... Turn off the Bunsen burner, allow the dish to cool for 5 min and then record the mass. ... Data and Calculations Na2CO3 + 2HCl à 2NaCl + H2O + CO2 1st Dish Weight: 18.84g 2nd Dish Weight: 18.85g Dish + Na2CO3: 19.99g Na2CO3: 1.14 ***weight of the Na2CO3: subtract 2nd weight from the dish+ Na2CO3 Dish + NaCl: 20.09 ***After the lab was over I ...

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Companies are consistently changing and increasing security access to different online data, but criminals are adapting to these changes. Computer hackers are counteracting security access to individual personal data by use of viruses, phishing scams, and human error. ... One of the more famous cases of cybercrimes in relation to stole credit and debit cards is the Lin Min Poo investigation in October 2010. ... Lin Poo gained data from the Firefighter's Association of the State of New York Federal Credit Union by hacking into the FedComp. Lin possessed a substantial amount of stolen dat...

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• Grade Level: Undergraduate

Table 1: Cardiac Output Data Oxygen Consumption (L/min) Cardiac Output (L/min) Athlete 0.25 5.130 0.40 7.000 0.65 8.710 0.85 10.200 1.00 11.900 1.5 15.010 2.0 18.252 3.0 24.024 4.5 33.200 6.0 37.370 Cardiac Transplant 0.25 5.000 0.40 6.018 0.65 7.622 0.85 8.132 1.00 8.800 1.5 10.976 2.0 11.880 Sedentary 0.25 4.830 0.40 6.000 0.65 7.440 0.85 8.610 1.00 10.810 1.5 13.000 2.0 15.965 3.0 20.020 3.5 21.280 Quadriplegic 0.25 4.100 0.40 5.000 0.65 6.018 0.85 6.136 1.00 6.360 Figure 3: Cardiac Output Cardiac output = Heart r...

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The absorbance was read, recorded and repeated at 2-min intervals to each of the nine remaining tubes. This procedure was repeated to every reactant flask containing a different pH level (66 data entries). ... The absorbance however was read on the spectrophotometer at 1-min intervals. ... I have removed this data from figure 4, as it follows no trend. ... Human error cannot be ruled out, there are several factors that could have caused the unpredictable data. ...

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Since absorbance does not reflect a true rate the data was converted into mM Pi/min by dividing the slope of a phosphate curve that describes the release of Pi from glucose-1-p. ... Since absorbance does not reflect a true rate the data was converted into mM Pi/min by dividing the slope of a phosphate curve that describes the release of Pi from glucose-1-p. ...

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• Grade Level: Undergraduate

EXPERIMENTAL TEST 1) Apparatus The apparatus that used was: Power pack Power cables 24watt light bulb Water 250ml glass beaker Polystyrene cup Bubble wrap Thermometer 2) Method Attach power pack and cables to bulb Set power pack to 12v Weigh beaker Suspend bulb in beaker Fill beaker with water until bulb is submerged up to 1cm from base of bulb Remove bulb weigh water and beaker together Re submerge bulb Measure temperature of water Turn on bulb Measure temperature of water every minute for 10minutes Repeat experiment as necessary to obtain more accurat...

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Environment History The subjective data of _________ revealed that, she has a history of chain smoking for the past 20 years, has also worked in a paint shop for 15 years and does not cook home meals and spends most of her time indoors watching TV or playing bingo with her friends. 2. ... Her temperature is 38.2 Celsius, Pulse rate at: 110 beats/min, regular Respiratory Rate at 27/min, shallow, Blood Pressure at 161/92 mmHg and finally SpO2 at 92%. ... Her respiratory rate revealed to be 27/min, shallow. ...

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Trial 1: (lines far apart) Termite 1 Time (min/sec) Black Papermate Pen Line 1:21 Black BIC Pen Line 0:00 Termite 2 Black Papermate Pen Line 0:01 Black BIC Pen Line 0:00 Termite 3 Black Papermate Pen Line 0:00 Black BIC Pen Line 0:28 Trial 2: (lines close together) Termite 1 Time (min/sec) Black Papermate Pen Line 0:56 Black BIC Pen Line 0:11 Termite 2 Black Papermate Pen Line 0:10 Black BIC Pen Line 0:02 Termite 3 Black Papermate Pen Line 0:30 Black BIC Pen Line 0:52 Av...

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The Helium carrier gas is maintained at a flow rate of 1.2 mL/min on the column with an average velocity of 40cm/sec. one microliter injections of the sample are introduced split less. ... Experiment Materials- Smokeless Powder Sample: Unknown 8 (16 kernels), Methylene, Acetone, GC Liquid injection syringe, Gas-tight syringe, Gas Chromatography Mass Spectrometer, Infrared Spectrometry, ATR-FTIR Procedure Gas Chromatography-Mass Spectrometry (GCMS): The GCMS should be programed specifically to receive proper data. ... The Helium carrier gas is maintained at a flow rate of 1.2 mL/min on the co...

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The optimal temperature was 45°C with a reaction rate of 0.082 min-1 and optimal pH was 5.0 with a reaction rate of 0.153 min-1. ... Results After all steps to the experiments were completed, the data were plotted. ... The result for the optimal temperature is 45°C with a reaction rate of 0.082 min-1 and the optimal pH is 5.0 with a reaction rate of 0.153 min-1. ...

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Material and Method In experiment 1, for which we determined the optimum incubation time, we used the data from the table 1 below and plotted the two data sets in Excel to create a diagram with the reaction time plotted against the measured product concentration. ... (Vo) Reaction time (min) Product concentration (µM) (using [S]=0,05 mM) Product concentration (µM) (using [S]=0,5 mM) 0 0 0 2,5 8,77 29,2 5 19,7 58,4 10 34,8 117 20 40 132 40 42,5 143 Table 1 In experiment 2, we determined the optimal temperature for AP, alkaline phosphatase. ... By using this data we created a Michaelis-Menten...

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Volume of juice released in time ml/min 1 2 3 4 5 6 7 8 9 10 12 14 16 18 20 Royal Gala 4 4.5 4.5 4.6 4.9 5 5.3 5.4 5.7 6 6.1 6.1 6.2 6.3 6.3 Pink Lady 5 5 5.1 5.2 5.3 5.5 5.7 6 6.1 6.1 6.2 6.4 6.7 7 7.1 Empire 3.8 4 4.4 4.6 4.8 4.9 5 5.4 5.6 6 6.3 6.6 6.9 7.2 7.3 Results for the apples with 5ml of pectinase added (beaker A'). graph (i). ... Volume of juice released in time ml/min 1 2 3 4 5 6 7 8 9 10 12 14 16 18 20 Royal Gala 5.4 5.7 6 6.2 6.4 6.7 7 7.2 7.4 7.5 7.7 7.9 8 8.1 8.1 Pink Lady 5 5.3 5.6 5.7 5.9 6.3 6.4 6.7 6.8 6.9 7.1 7.2 7.2 7.3 7.4 Empire 6 6.4 6.5 6.7 6.8...

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The methods they used were having one hundred and sixty three adolescents complete a lab-based family interaction assessment with their mothers at baseline and had adolescent-mothers complete two 20-min interaction tasks that were video recorded and gave self-report questionnaires. ... Data Analysis In order to investigate the effects of positive parenting, questionnaires were handed to 20 parents in whereby they had to tick any of 5 boxes ranging from "never" to "always". ... With this data, one can conclude that most of the 20 parents had somewhat of a "neutral"...

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• Grade Level: Undergraduate

Results Summary of Electrocardiogram test Time HR BP RPE Kpm/min-1 Baseline 74 123/84 0 0 3:00 116 128/80 2 450 6:00 136 132/79 3 600 9:00 166 139/80 4 750 11:00 (AR) 151 140/79 2.5 450 13:00 (PR) 104 133/80 0 0 Two subjects participated in this test, where their blood pressure, heart rate and RPE were recorded at various times during the test. ... By looking at the graph, there seems to be a natural curve of data that would suggest that the data is increasing and decreasing at the right times. ... Stroke volume of a resting average pe...

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Data Collection A. ... Results Time (minutes) %Trans Absorbance at 500 Molar Concentration of Peroxide Velocity or Rate of Molarity change/min. ... The molar concentration of hydrogen peroxide decreased according to tome as well, from 0.28 M H2O2 at 0 min to 0.026 M H2O2 at 2 minutes. ...

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The mask was removed, and "3 mins allowed for equilibration and a further 2 mins of control activity was recorded. (The alpha wave component was determined by power spectrum analysis of the data between 8-12 Hz.)- (Jacob). ...

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Results Quantitative observation The experimental results displayed in the table below provide data which allow for the determination of the rate of osmosis. Average distance travelled (mm) Time (mins) 10% glucose 20% glucose 30% glucose Trial 1 Trial 2 Trial 1 Trail 2 Trial 1 Trial 2 0 0 0 0 0 0 0 10 18.0 6.0 11.0 65.0 0.0 3.0 20 37.0 6.5 34.0 87.0 5.0 7.0 30 57.0 7.0 46.0 94.0 9.0 7.0 40 57.0 7.0 60.0 94.0 9.0 7.0 Qualitative Observation After setting up the investigation (see figure 1) the timer was switched on and slowly about a minute later the solution stated to rise marginal...

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