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If you conducted the same experiment as above but used the same thirty people standing six...

If you conducted the same experiment as above but used the same thirty people standing six feet apart then four feet apart then ten feet apart and measured the amount of eye contact for each person, what test would you use now to determine if there is any difference in the average amount of eye contact at these three distances?

Chi square goodness of fit

Chi square test of independence

Independent sample(simple) ANOVA

Repeated measures(matched sample) ANOVA

Factorial ANOVA

math   Statistics-And-Probability   
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Answer #1

Answer:

Repeated measures (matched sample) ANOVA

Explanation:

For the given scenario, we have to compare the three population means. We know that we use ANOVA test for more than two population means. For the given situation, three samples are dependent samples or matched sample. So, we need to use the repeated measures ANOVA.

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