기술 GCSE Maths Stats Revision Lite

Here comes the most comprehensive GCSE Maths- Statistics app.
**NOTE: This is a lite version where in only few topics are available. All the remaining locked topics will be unlocked on buying the full version from within this lite version. It will be a one time purchase to unlock ALL the locked items in one go.
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Full version has 380 questions across 38 subtopics.
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Features include:
• Highest quality & quantity : 380 questions and 38 subtopics in all just for Stats!. High quality content written by experienced Mathematician.
• Revise by topic : Data Collection, Data Processing, Data Presentation, Probability.
• Mock test : Mixed questions from all topics.
• Review with explanation : Review each question at the end of the test. Know the right answer with detailed explanation for each question.
• Progress Meter : With our unique progress tracking feature, you know you are ready to take on the real test at the board when your progress meter says 100%.
More details on topics:
1. DATA COLLECTION:
Collection data (F)
Data and data collection (H)
Surveys (H)
Sampling (H)
2. DATA PRESENTATION:
Pictograms (F)
Bar charts (F)
Statistics (F)
Pie-charts (F)
Scatter diagrams (F)
Line graphs (F)
Correlation (F)
Line f best fit (F)
Two way tables (F)
Cumulative frequency diagrams (H)
Box plots (H)
Histograms (H)
3. DATA PROCESSING:
Mode (F)
Median (F)
Mean (F)
Range (F)
Which average to use (F)
Frequency tables (F)
Grouped data (F)
Stem and leaf diagrams (F)
The data handling cycle (F)
4. PROBABILITY:
The probability scale (F)
Probability of not an event (F)
Addition rule for mutually exclusive outcomes (F)
Relative frequency (F)
Combined events (F)
Additional rule for events (F)
Calculating probabilities (F)
Expectation (F)
MUtually exclusive and exhaustive events (F)
Tree diagrams (H)
Independent events (H)
At least problems (H)