Slide 1: Course Overview DATA VISUALIZATION – POWER BI & TABLEAU Lecturer: Dr. Abdiwahab Hashi Software Setup: Download Power BI: https://microsoft.com/power-bi/desktop Slide 2: Power BI – Data Preparation Power Query Editor: Clean data before analysis. Key Steps: Remove unwanted columns/duplicates. Fix null values, merge columns, correct data types. Dataset: Market Data. Data Modeling: Star schema (fact + dimension tables). Example: E-Commerce Data. Slide 3: Power BI Visualizations Basic Charts: Bar/Column: Compare categories. Cluster Bar: Multiple series side-by-side. Proportional Charts: Pie/Donut: Parts of a whole. Trend Charts: Line/Area: Trends over time. Combo: Bar + line in one visual. Advanced Visuals: Waterfall: Incremental changes. Scatter: Correlations. Funnel: Process stages. Slide 4: Power BI Dashboard Elements KPI: Single metric (e.g., profit). Card/Gauge: Single value or progress. Slicer: Interactive filters. Multi-row Card: Compact data displa...
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Six points about investment
60% basic life 15% mergency fun 10% save future 5% personal development 5%pesonal use 5% charity
PARTS OF MICROSCOPE
1.Ocular l 2. Adjustment 3. Nose piece 4. Object lens 5. Stage clip 6, Diaphragm 7.Condenser 8. Illuminator 9. Head 10. Arm 11. Mechanical stage 12. Coarse adjustment 13,Fine adjustment 14. stage control 15. Base 16 brightness adjustment 17. Light switch
Urine Analysis
Routine urine analysis is mainly performed by two main purpose 1 to find out mrtabolic or endocrine disturbance of the body. 2 the second purpose of urine analysis is to detect intrinsic condition that may adversely affect theurinary tract or the kidneys. # composition of normal urine 1 volume 600ml - 2500 ml /24hrs 2 specific gravity 1.003 - 1.030. 3 ph Acidic 4.7 - 7.5. 4 Total solids 30 - 70 g/l......
