10
QuizMultiple Choice

How to Experiment Well

Question 10 • Academy - Algebra, Functions, and Data Analysis

An education researcher is interested in comparing the learning outcomes of students who are taught a lesson using five different teaching techniques. Using a table of random digits, the researcher needs to randomly place 75 students, labeled 01–75, into five equally sized treatment groups suitable for comparison. Carry out the random assignment using the given section from a table of random digits, starting with the first row and first column.

Question illustration
Answer
A
8, 7, 2, 6, 5, 4, 1
B
26, 54, 72, 19, 70, 62, 30
C
26, 54, 72, 26, 19, 70, 62
D
87, 26, 54, 00, 88, 77, 72