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AP Statistics
Unit 4 – Probability, Random Variables, and Probability Distributions
Topic 4.7
Unit 4
4.7 Introduction to Random Variables and Probability Distributions
If the graph of a discrete random variable is single-peaked, what does it imply?
There are two distinct groups of values
The distribution is normal or bell-shaped
The values are concentrated on the left side
There is a dominant group of values
Study guides (1)
AP Statistics - 4.7 Introduction to Random Variables and Probability Distributions
Key terms
Discrete Random Variable
Guides
Glossary
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