Statistical Insights for Data-Driven Decisions
1. Production Efficiency
Yield Ratios:
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Detailed Analysis: On average, 5kg of fresh tea leaves yield 1kg of dried tea.
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Example Data:
- Daily fresh leaf harvest: 500kg
- Daily dried tea production: 100kg
- Yield Ratio: 5:1 (Fresh to Dried)
Labor Productivity:
- Metrics on Plucking Rates:
- Average plucking rate: 20kg of fresh leaves per worker per day
- Total workers: 25
- Daily fresh leaf harvest: 500kg
- Processing Times:
- Plucking to processing: 2 hours
- Processing to drying: 3 hours
- Efficiency Improvements:
- Pre-optimization plucking rate: 15kg per worker per day
- Post-optimization plucking rate: 20kg per worker per day
- Productivity increase: 33.33%
2. Quality Control
Inspection Data:
- Percentage of Leaves Meeting Quality Standards:
- Fresh leaf inspection: 85% meet standards
- Post-processing inspection: 90% meet standards
Defect Rates:
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Common Defects:
- Leaf size inconsistency: 5%
- Leaf discoloration: 3%
- Foreign matter: 2%
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Impact on Overall Production:
- Total defects: 10%
- Adjusted yield considering defects: 90% of the total yield
3. Economic Impact
Cost Savings:
- Waste Management Improvements:
- Reduction in waste: 15%
- Previous waste: 50kg per day
- Current waste: 42.5kg per day
- Daily cost savings: ₹4,000 (assuming ₹80/kg cost of waste)
- Annual cost savings: ₹1,460,000
Market Analysis:
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Price Fluctuations:
- Average price per kg of dried tea: ₹1,600
- Seasonal price range: ₹1,440-₹1,760
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Demand Trends:
- Peak demand seasons: Spring and Fall
- Off-peak demand: Summer and Winter
- Average monthly sales during peak: 1,200kg
- Average monthly sales during off-peak: 800kg
Profitability:
- Monthly revenue during peak: ₹1,920,000
- Monthly revenue during off-peak: ₹1,280,000
- Annual revenue: ₹19,200,000