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## AP®︎/College Statistics

### Course: AP®︎/College Statistics > Unit 9

Lesson 7: Sampling distributions for differences in sample means- Sampling distribution of the difference in sample means
- Mean and standard deviation of difference of sample means
- Shape of sampling distributions for differences in sample means
- Sampling distribution of the difference in sample means: Probability example
- Differences of sample means — Probability examples

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# Mean and standard deviation of difference of sample means

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