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Title: A sample of n = 9 scores has a standard error of 6. What is the standard deviation of the population ... Post by: dixoncsk2062 on Mar 19, 2018 A sample of n = 9 scores has a standard error of 6. What is the standard deviation of the population from which the sample was obtained?
A) 54 B) 18 C) 6 D) 2 Question 2 A researcher obtains a Pearson correlation of r = 0.43 for a sample of n = 20 participants. For a two-tailed test, which of the following accurately describes the significance of the correlation? A) The correlation is significant with = .05 but not with = .01. B) The correlation is significant with either = .05 or = .01. C) The correlation is not significant with either = .05 or = .01. D) The correlation is equal to zero. Question 3 For a particular population a sample of n = 4 scores has an expected mean value of 10. For the same population, a sample of n = 25 scores would have an expected mean value of ____. A) 4 B) 8 C) 10 D) 20 Title: A sample of n = 9 scores has a standard error of 6. What is the standard deviation of the population ... Post by: jen2585 on Mar 19, 2018 Content hidden
Title: A sample of n = 9 scores has a standard error of 6. What is the standard deviation of the population ... Post by: dixoncsk2062 on Mar 19, 2018 God bless you! Helped my grade so much.
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