1. Suzie was curious about how productive college sophomoresattending Penn State Main campus are in working on a math worksheetwhen listening to music. She decided to conduct an experiment. Shepicked five of her closest sophomore friends to participate. Shehad each of them bring a phone and headphones to listen to music.She gave them all a copy of the same calculus worksheet to work onand timed how long it took them to finish it correctly.
a. List three things wrong with Suzie’s experiment.
2. Explain the difference between a independent variable and adependent variable. a. Provide an example of each in contexts of anexperiment.
3. Give two reasons why ratio measurement is the bestmeasurement system.
4. Define a random sample and convenience sample.
