Both chi-square and Pearson’s r provide information regarding the relationship between two variables. However, Pearson’s r...
- Both chi-square and Pearson’s r provide information regarding the relationship between two variables. However, Pearson’s r is a more advanced statistic. Indicate why this is the case by listing two advantages that Pearson’s r has over the chi-square statistic. (3 points each)
1.
2.
Homework Answers
The two advantages of Pearson's r ove chi-square statistic are:-
1. Pearson's r indicates the direction of relationship between the two variables as those are positively correlated or negatively correlated.
2. It also provides strength of relationship between two variables as weak, moderate or strong relationship between the variables.
Chi-square statistic test provides only evidence variables are dependent or independent.
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