Examlex
When we wish to summarize the proportion (or fraction) of items in a class, we use the frequency distribution for each class.
T Test
A statistical test used to compare the means of two groups and determine if they are significantly different from each other.
Chi-square Test
A method of statistical analysis utilized to ascertain the presence of a meaningful relationship between two variables of a categorical nature.
T Test
A statistical test used to compare the means of two groups to determine if there is a significant difference between them.
T Test
A statistical analysis method that contrasts the averages of two groups to ascertain if a substantial disparity exists between the two.
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