options: Develop understanding of statistical variability.

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

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

Investigate patterns of association in bivariate data.

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

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

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

Interpret linear models.

Summarize and describe distributions.

Use random sampling to draw inferences about a population.

Use probability to evaluate outcomes of decisions.

Calculate expected values and use them to solve problems.

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

Draw informal comparative inferences about two populations.

Understand and evaluate random processes underlying statistical experiments.
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: 3