Question
A child psychologist wants to test whether there is a relationship between the frequency of watching a violent movie (X) and the numbers of aggressive
A child psychologist wants to test whether there is a relationship between the frequency of watching a violent movie (X) and the numbers of aggressive behavior (Y). Using N = 25, she obtains a correlation coefficient between these two variables of .75. Test this hypothesis using an alpha level of .05.
What is the value of the obtained statistic?
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Algebra 2
Authors: Randall I. Charles, Basia Hall, Dan Kennedy, Laurie E Bass
Student Edition
0133500438, 978-0133500431
