Statsoft , 2003 . It is also noteworthy that larger sample sizes tend to give better significance levels than small ones . Therefore , careful consideration must be given to data that deviate widely from the regression line . The statistical analysis of gender would be done by using a t-test . This will be used to analyze the differences in the mean averages of two groups - in this case , males and females . Since small sample sizes still produce reliable results when using correlation data , it...











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