A researcher was interested in understanding the effects of children being diagn

Question

A researcher was interested in understanding the effects of children being diagnosed with ADHD in rural schools located in towns smaller than 1,000 people, rural schools in towns between 1,001 and 5,000 people, and rural schools with 5,001 to 10,000 people. He measured the number of academic accommodations a school provided the average ADHD student, and 40 ADHD students were tracked in each school type. What statistical test is most appropriate? independent-measures t-test repeated-measures t-test (paired-samples t-test) independent-measures ANOVA repeated-measures ANOVA

Explanation / Answer

Correct option:

Independent - measures ANOVA

EXPLANAYTION:

Here more than 2 populations are studied:

(i) rural schools smaller than 1,000 peple

(ii) rural schools in tows between 1,001 and 5,000 people

(iii_ rural schools with 5,001 to 10,000 people.

So,

only ANOVA is appropriate.

Further, since the samples are all different, it is Independent - measures ANOVA

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