A Researcher Records the Time (In Seconds)it Takes 20 Students

question 16

Multiple Choice

A researcher records the time (in seconds) it takes 20 students to complete a 100-yard dash after receiving poor,neutral,or positive feedback regarding their athletic ability.The same participants were observed in each group.If = 152 and = 12,then what is the decision for a one-way within-subjects ANOVA at a .05 level of significance?

• A)Reject the null hypothesis.
• B)Retain the null hypothesis.
• C)There is not enough information to answer this question.

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