Problem Solving & Data Analysis
20 video lessons available
Ratios, rates, and proportions — Basic example
Watch Sal work through a basic Ratios, rates, and proportions problem.
Source: Salman Khan - Khan Academy
All Lessons in This Course
Ratios, rates, and proportions — Basic example
Watch Sal work through a basic Ratios, rates, and proportions problem.
Ratios, rates, and proportions — Harder example
Watch Sal work through a harder Ratios, rates, and proportions problem.
Percents — Basic example
Watch Sal work through a basic Percents problem. View more lessons or practice this subject at https://www.khanacademy.org/sat.
Percents — Harder example
Watch Sal work through a harder Percents problem.
Units — Basic example
Watch Sal work through a basic Units problem.
Units — Harder example
Watch Sal work through a harder Units problem.
Table data — Basic example
Watch Sal identify a fraction based on a two-way frequency table.
Table data — Harder example
Watch Sal work through a harder Table data problem.
Scatterplots — Basic example
Watch Sal use the line of best fit of a scatterplot to make a prediction.
Scatterplots — Harder example
Watch Sal work through a harder Scatterplots problem.
Key features of graphs — Basic example
Watch Sal estimate the rate of change of a line graph.
Key features of graphs — Harder example
Watch Sal work through a harder Key features of graphs problem.
Linear and exponential growth — Basic example
Watch Sal find an equation that relates values in a table.
Linear and exponential growth — Harder example
Watch Sal find the right modeling equation for a real-world scenario.
Data inferences — Basic example
Watch Sal work through a basic Data inferences problem.
Data inferences — Harder example
Watch Sal work through a harder Data inferences problem.
Center, spread, and shape of distributions — Basic example
Watch Sal work through a basic Center, spread, and shape of distributions problem.
Center, spread, and shape of distributions — Harder example
Watch Sal work through a harder Center, spread, and shape of distributions problem.
Data collection and conclusions — Basic example
Watch Sal identify a valid conclusion based on a survey.
Data collection and conclusions — Harder example
Watch Sal evaluate conclusions based on the results of a survey.
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20 lessons in this course
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