options: Understand and evaluate random processes underlying statistical experiments.

Interpret linear models.

Understand independence and conditional probability and use them to interpret data.

Make inferences and justify conclusions from sample surveys, experiments, and observational studies.

Summarize, represent, and interpret data on two categorical and quantitative variables.

Develop understanding of statistical variability.

Draw informal comparative inferences about two populations.

Summarize, represent, and interpret data on a single count or measurement variable.

Investigate patterns of association in bivariate data.

Use probability to evaluate outcomes of decisions.

Use random sampling to draw inferences about a population.

Calculate expected values and use them to solve problems.

Investigate chance processes and develop, use, and evaluate probability models.

Use the rules of probability to compute probabilities of compound events in a uniform probability model.

Summarize and describe distributions.
problem_activity: Problem 1
Which scatter plot shows a positive nonlinear relationship? Explain how you know.
[IMG]
Problem 2
Sketch a scatter plot in the coordinate plane below so that the following statements are true about your scatter plot:
There is a negative linear relationship between the variables.
There is a cluster of data.
There are no outliers in the data.
[IMG]


correct_option_index: 8