Choose the correct means and standard deviations for easy and hard conditions. A

Question

Choose the correct means and standard deviations for easy and hard conditions. A. The easy condition has a mean of 1.39 and standard deviation of 0.50 while the hard condition has a mean of 8.37 and a standard deviation of 1.30. B. The easy condition has a mean of 8.37 and standard deviation of .050 while the hard condition has a mean of 1.39 and a standard deviation of 1.30. C. The easy condition has a mean of 1.57 and standard deviation of 0.24 while the hard condition has a mean of 37.02 and a standard deviation of 0.09. D. The easy condition has a mean of 27.89 and standard deviation of 59 while the hard condition has a mean of 27.55 and a standard deviation of 37.02. E. The easy condition has a mean of 8.37 and standard deviation of 1.30 while the hard condition has a mean of 1.39 and a standard deviation of 0.50. Is the t-Test significant, and how would you write that out in APA format? A. Yes, the t-Test is significant, t(27.89) = 59, p .001 E. It is impossible to tell from this data set if the t-Test is significant

Explanation / Answer

4)

Since, p-value < 0.01. So,

Yes, the t-Test is significant, t(59) = 27.89, p < 0.001

Answer is B

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