In the hypothesis, "Eleventh grade students will achieve more with teachers who are enthusiastic, which of the following is an extraneous variable?
A) Student achievement
B) Teacher enthusiasm
C) Eleventh-grade students
D) Academic ability of students

Question

Quizplus · Accepted Answer

Academic ability of students is an extraneous variable because it is not directly mentioned in the hypothesis but could affect the outcome (student achievement) independently of the teacher's enthusiasm.

In the Hypothesis, "Eleventh Grade Students Will Achieve More with Teachers