Essay
A researcher gathers a random sample of 300 kindergarten students from a local school district. A total of 86% of these students have their parents read them a book at home at least once per week. This is compared to a national estimate of 80%. Is the difference statistically significant at the level of alpha = 0.05? Follow the five-step model and state all important decisions. Make sure that you interpret the results in terms of the original research question.
Correct Answer:
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Z (obtained) = +2.61
With an alpha of 0....View Answer
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Correct Answer:
Verified
With an alpha of 0....
View Answer
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