Class Activity #8

Below are the students in this statistics class:

Beth

Lisa

Julie

Joanna

Danielle

Marissa

Benjamin

Christina

Kevin

Dobrinka

Asleigh

Takang

Tanya

Brian

Anthony

Krissie

Shavonne

Hollie

Kelly

Suzanne

Lacey

Brandon

1. Use the TI-83 to help you choose 5 students by random sampling.
2. Use the TI-83 to help you choose 10 students by random sampling.
3. Use the TI-83 to help you choose 12 students by random sampling.

ANSWERS:

• There are various possible answers. First, label the members of the class from 01 to 22. Then use the TI-83 to generate the required number of random numbers between 01 and 22. Write the names of the random sample.