Question: APearon's r correlation revealed a significant relationship between time spent outside at age four and creativity in kindergarten, r (16) = .51, p=???, (two-tailed). Answer
APearon'srcorrelation revealed a significant relationship between time spent outside at age four and creativity in kindergarten,r(16) = .51, p=???, (two-tailed). Answer the following questions based on this result.
1.
What is the null hypothesis specific to this scenario?
Answer:
2.
Calculate the coefficient of determination for this scenario.
Answer:
3.
If a journalist made an error in causality when writing an article about these findings, what would they be concluding based on this scenario (one sentence is sufficient)?
Answer:
4.
What is the sample size in this scenario?
Answer:
5.
What is the critical r value (using the table in your textbook)?
Answer:
6.
If the researcher concludes that there is a NOT relationship between time spent outside and creativity but in truth, there IS a relationship, what type of decision did s/he make (Type I error / Type II error, or correct decision).
Answer:
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