AP Statistics Semester 1 Review

Front

What shape is a normal distribution curve?

Back

Bell curve

Front

What is the formula for the regression line?

Back

Front

What type of study is conducted when subjects are randomly assigned to different treatments?

Back

Experiment

Front

What is it called when predicting values of y for values of x outside the range of the observed data?

Back

Extrapolation

Front

For whom can we generalize the results of an experiment conducted on a specific group?

Back

All of the trainer's clients and those similar to them.

Front

What is the purpose of a regression line in statistics?

Back

To model the relationship between a response variable and an explanatory variable.

Front

What is the difference between an observational study and an experiment?

Back

An observational study observes subjects without manipulation, while an experiment involves random assignment and manipulation of variables.

Front

What does the term 'causation' refer to in statistics?

Back

A relationship where one event causes another event to occur.

Front

What is interpolation in the context of data analysis?

Back

Predicting values of y for values of x within the range of the observed data.

Front

What is a sample in statistics?

Back

A subset of a population used to represent the entire group.