Question

designing an appropriate sampling method
suppose you want to know whether the eighth - grade
music students at a school spend more time practicing
their instruments or playing computer games. explain
how you would get a representative sample from the
population.
write three to four sentences.

Explanation:

First, obtain a full list of all eighth-grade music students at the school to define the entire population. Next, assign a unique number to each student on the list, then use a random number generator to select a subset of students—this ensures every student has an equal chance of being chosen, avoiding bias. Finally, verify that the selected sample includes students across different instrument groups and class schedules to ensure it reflects the diversity of the overall eighth-grade music student population.

Answer:

First, get a complete list of all eighth-grade music students at the school. Then, assign each student a unique number and use a random number generator to pick a subset of students, ensuring every student has an equal chance of being selected. Finally, confirm the sample includes students from different instrument types and class periods to match the population's diversity, resulting in a representative sample for the study.