Random Sampling and Data Collection

AP Statistics· difficulty 3/5

To assign 30 subjects to two equal-sized groups, you might

A
$Use the first 15 alphabetically$
B
$Pick whoever volunteers$
C
$Stratify only$
D
$Number 1-30, then use random numbers to pick 15 for group 1$
check_circle

Explanation

Random number generation/random tables enable random assignment.

Want 10 more like this — adaptive to your weak spots?

Practice 10 like thisarrow_forward Predict my AP score

Related questions

auto_awesomeAll Tools question_answerHomework Q&A menu_bookAP & SAT Prep timelineLearn Mode