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Data Collection Case Study.pptx

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Data Collection Case Study.pptx

  1. 1. Data Collection Plan Example: # Y or X Title of Measure Operational Definition Method/ Source Unit of Measure Type of Data Collection Frequency Sampling Method Sample Size Time Frame 1 Big Y Maintenance Cost All running cost elements of estate ADMN Records Rs. Continuous Monthly Systematic Sampling 200 8 months (historic data) 2 CTQ Electrical Consumption Actual Electrical consumption as per H T meter H T Meter Units Continuous Once in a day 3 X A/C Temperature Actual air conditioned temperature of the ambience Digital Thermometer Deg C Continuous Once in 3 hours 4 X Light Intensity Intensity of artificial light measured without considering natural light conditions Digital lux meter Lux Continuous Once
  2. 2. Data Collection (Case Study) Y (Cont) Y (Discrete) X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 S.No. TAT in Hours Defects / Non Defects Invoice Receipt Purchase Date Type of Payment Value No. of Processing Time Time in queue Disbursement invoice in queue Time @ SSC in queue + Authorization Time Time @ SSC Calendar days Day of week 1 25 N 01-Apr A 155 9 2.0 5.5 6.5 5.0 21st-30th Monday 2 55 D 01-Apr B 175 13 1.2 5.6 9.5 6.5 11th-20th Wednesday 3 40 D 01-Apr C 98 10 2.3 6.3 6.3 6.0 1st-10th Friday 4 35 D 02-Apr D 125 8 2.0 4.9 5.4 5.5 21st-30th Monday 5 65 D 02-Apr B 450 15 1.5 7.2 10.0 8.0 21st-30th Monday 6 75 D 02-Apr B 350 18 2.4 8.5 12.0 8.0 21st-30th Tuesday 7 22 N 03-Apr A 176 9 2.5 6.0 7.0 4.5 21st-30th Monday 8 35 D 03-Apr A 154 8 4.0 4.6 5.6 4.0 21st-30th Tuesday 9 88 D 03-Apr B 134 20 3.0 11.0 14.0 8.0 11th-20th Wednesday 10 52 D 04-Apr C 235 10 4.0 5.6 5.6 6.7 21st-30th Monday

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