Outlined below are the topics covered for OCR Statistics AS course
It is advisable to check the official OCR Statistics AS section of the specification in case of any changes: specification
Contents for Statistics OCR
Collecting Data
Understanding population, census and samples
Representing Data
Mean
Median and Quartiles
- Median, lower, upper quartiles and interquartile range for discrete data
- Exam Questions - Median, lower, upper quartiles and interquartile range for discrete data
- Cumulative frequency curves
- How to interpret class intervals
- Estimating the median, quartiles, percentiles from a grouped frequency table
- Exam Questions - Estimating the median from a grouped frequency table
- Exam Questions - Estimating the median from a histogram
Standard Deviation
Statistical Diagrams
- Stem and leaf diagrams
- Box and whisker plots
- Exam Questions - Box and whisker plots
- Exam Questions - Stem and leaf diagrams and box and whisker plots
- Histograms
- Exam Questions - Histograms
- Histograms - How to find the width and height of a class interval
- Exam Questions - Histograms, Finding the length and width of a rectangle
Probability
Tree Diagrams
Venn Diagrams
Discrete Random Variables
Discrete Probability Distributions
Binomial Distribution
Correlation and Linear Regression
Correlation
Regression
Hypothesis Tests
Hypothesis Tests – Binomial Distribution
Books and calculators that you may find suitable for the OCR Statistics AS
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