Five students took a math test before and after tutoring.Their scores were as follows.
Do the data suggest that the tutoring improves math scores? Conduct a Wilcoxon signed rank test using a 0.05 level of significance.

Question

Five students took a math test before and after tutoring.Their scores were as follows.  
Do the data suggest that the tutoring improves math scores? Conduct a Wilcoxon signed rank test using a 0.05 level of significance.

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The Answer of Five students took a math test before and after tutoring.Their scores were as follows.  
Do the data suggest that the tutoring improves math scores? Conduct a Wilcoxon signed rank test using a 0.05 level of significance.

Five Students Took a Math Test Before and After Tutoring