In an effort to determine the most effective way to teach safety principles to a group of employees,
Four different methods were tried. Some employees were given programmed instruction booklets
And worked through the course at their own pace. Other employees attended lectures. A third
Group watched a television presentation, and a fourth group was divided into small discussion
Groups. A high of 10 was possible. Samples of ﬁve tests were selected from each group. The test
Grade results were:
Using Excel to assist in determining if all methods generate the same results, what test would be
Used?
A) ANOVA: Single Factor.
B) ANOVA: Two-Factor with Replication.
C) ANOVA: Two-Factor without Replication.
D) F-Test Two Sample for Variances.
E) t-Test: Paired Two Sample for Means.

Question

In an effort to determine the most effective way to teach safety principles to a group of employees,
Four different methods were tried. Some employees were given programmed instruction booklets
And worked through the course at their own pace. Other employees attended lectures. A third
Group watched a television presentation, and a fourth group was divided into small discussion
Groups. A high of 10 was possible. Samples of ﬁve tests were selected from each group. The test
Grade results were: 
Using Excel to assist in determining if all methods generate the same results, what test would be
Used?
A) ANOVA: Single Factor. 
B) ANOVA: Two-Factor with Replication. 
C) ANOVA: Two-Factor without Replication. 
D) F-Test Two Sample for Variances. 
E) t-Test: Paired Two Sample for Means.

Quizplus · Accepted Answer

ANOVA: Single Factor.

In an Effort to Determine the Most Effective Way to Teach