# Probability and statistics Math Mission

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**Probability and statistics Math Mission**is a set of skills on Khan Academy. This mission consists of many topics that deal with counting, probability and abstracting these concepts.## Mission specifics

### Mission Foundations

- Dividing decimals 4
- Slope-intercept equation from two solutions
- Multiplying fractions by fractions word problems
- Square roots of perfect squares
- Percent word problems
- Comparing probabilities
- Writing fractions as repeating decimals
- Rewriting decimals as fractions 2
- Multiplying decimals 3
- Rates and proportional relationships
- Adding decimals 2
- Subtracting decimals 2
- Points on the coordinate plane

### Independent and dependent events

- Probability of rolling dice
- Describing subsets of sample spaces
- Simple probability
- Adding probabilities
- Independent probability
- Probabilities of compound events
- Identifying dependent and independent events
- Dependent probability
- Multiplying dependent probabilities
- Basic set notation

### Probability and combinatorics

- Permutations
- Combinations
- Permutations and combinations
- Probability with permutations and combinations
- Simple hypothesis testing
- Using probability to make fair decisions

### Statistical studies

- Statistical questions
- Valid claims
- Types of statistical studies
- Simple hypothesis testing
- Hypothesis testing in experiments
- Interpreting two-way tables
- Trends in categorical data

### Descriptive statistics

- Mean, median, and mode
- Exploring mean and median
- Interpreting and comparing data distributions
- Average word problems
- Creating box plots
- Reading box plots
- Sample and population variance
- Exploring standard deviation
- Standard deviation of a population
- Sample and population standard deviation

### Random variables and probability distributions

- Constructing probability distributions
- Expected value
- Expected value with empirical probabilities
- Expected value with calculated probabilities
- Making decisions with expected values

### Regression

- Interpreting scatter plots
- Constructing scatter plots
- Fitting quadratic and exponential functions to scatter plots
- Eyeballing the line of best fit
- Linear models of bivariate data

### Inferential statistics

### Miscellaneous

Users can view other Math Missions here.