Question
A Pearon's r correlation revealed a significant relationship between time spent outside at age four and creativity in kindergarten, r (16) = .51, p=???, (two-tailed).
A Pearon'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 the following questions based on this result.
Calculate the coefficient of determination for this scenario.
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)?
What is the sample size in this scenario?
What is the critical r value?
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).
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