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Contents
- Whole Topic Notes
- 2A The Product Moment Correlation Coefficient
- 2B Spearman’s Rank Correlation Coefficient
- 2C Hypothesis Testing for Zero Correlation
- Whole Topic Summary Resources (Including Past Paper Questions)
Whole Topic Notes
Full Notes to Accompany Examples
Dr Frost
- Dr Frost Further Statistics 2 Correlation Section
- Dr Frost Further Statistics 2 Correlation Slides
2A The Product Moment Correlation Coefficient
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Key Skills
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2B Spearman’s Rank Correlation Coefficient
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Key Skills
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- 629a: Understand the conditions under which it would be appropriate to calculate Spearman's rank correlation coefficient versus the Product moment correlation coefficient.
- 629b: Interpret a calculated Spearman's rank correlation coefficient.
- 629c: Calculate Spearman's rank correlation coefficient using the standard formula.
- 629d: Calculate Spearman's rank correlation coefficient using the statistics functionality on a calculator.
- 629e: Calculate Spearman's rank correlation coefficient with tied ranks.
- 629: Exam Practice: Spearman's rank correlation coefficient
2C Hypothesis Testing for Zero Correlation
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- 630a: State the null and alternative hypothesis of a one-tailed or two-tailed test on a product moment correlation coefficient.
- 630b: Determine the critical value for a one-tailed or two-tailed test on a product moment correlation coefficient.
- 630c: Conduct a full hypothesis test on a product moment correlation coefficient.
- 631a: Conduct a one-tailed hypothesis test for association using Spearman's rank correlation coefficient.
- 631b: Conduct a two-tailed hypothesis test for association using Spearman's rank correlation coefficient.
- 630: Exam Practice: Hypothesis tests on a product moment correlation coefficient
- 631: Exam Practice: Hypothesis tests on a Spearman's rank correlation coefficient