Stats - Chapter 1 Review

When a study picks subjects every 5th table. Is what a sampling technique?

Which statistics would employ probability to predict how many miles one would drive a Toyota

Your pant size would be an example of which type of variable.

The number of runners in the Boston marathon is an example of which type of variable.

When a study picks subjects based on where they live. Is what a sampling technique?

Which level of measurement would include car make/model?

Would buy 100 Toyotas, drive them to the ground, record final mileage, and write a reports

Variables with values that are determined by chance are called

The amount of time needed to run the Boston marathon is an example of which type of variable.

The definition of quasi-experimental is an experiment where subject cannot be randomly assigned.

Fill in the blank: _____________ variable assumes values that can be counted.

Which level of measurement would include pant sizes?

Confounding variables influence on the independent variable, but has not effect on the dependent variable

When a study puts all names in a hat and picks a name. Is what a sampling technique?

Ad says "Using this product will burn 75% more calories". This is an example of

Interview 5 movie viewers after the first movie showing. All 5 enjoyed it - so it is a big hit.

When a study picks subjects based highest degree of education. This is an example of what a sampling technique?

Fill in the blank. __________ consists of all subjects that are being studied.

Person #1: COVID testing is up by 30% Person #2: COVID testing is up 100 tests.

Which level of measurement would include judging an art competition?

Which level of measurement would include ACT Scores?