Classify the sample described below as random systematic

Last updated: 4/26/2023

Classify the sample described below as random systematic stratified or cluster The superintendent of a large school district wants to test the effectiveness of a new program designed to improve reading skills among elementary school children There are 30 elementary schools in the district The superintendent chooses a simple random sample of 5 schools and institutes the new reading program in those schools O Random O Systematic O Stratified