Multiple Choice
In your coin purse, you have 3 quarters, 4 nickels, & 2 dimes. If you pick a coin at random, what is the probability that it will be a quarter?
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Table of contents
- 1. Introduction to Statistics
- 2. Describing Data with Tables and Graphs
- 3. Describing Data Numerically
- 4. Probability
- 5. Binomial Distribution & Discrete Random Variables
- 6. Normal Distribution & Continuous Random Variables
- 7. Sampling Distributions & Confidence Intervals: Mean
- 8. Sampling Distributions & Confidence Intervals: Proportion
- 9. Hypothesis Testing for One Sample
- 10. Hypothesis Testing for Two Samples
- 11. Correlation
- 12. Regression
- 13. Chi-Square Tests & Goodness of Fit
- 14. ANOVA
4. Probability
Basic Concepts of Probability