Solve Using Chi-Square Test of Independence: Extracurricular Activity Participation By Grade Level . We’ll perform a Chi-square test of independence to determine whether there is a statistically...

Solve Using Chi-Square Test of Independence:

Extracurricular Activity Participation By Grade Level .

We’ll perform a Chi-square test of independence to determine whether there is a statistically significant association between Extracurricular Activity Participation and grade level.

Extracted text: Grade Level # of students in grade # of participating students Freshman (9) 300 106 Sophomore (10) 154 64 Junior (11) 204 79 Senior (12) 187 56 Totals 845 305