A student at a large high school selects a random sample of 145 students. For each, she records the grade level and their favorite color. She would like to know if there is convincing evidence that grade level is associated with favorite color. Let alpha is equal to 0 point 0 5 What are the hypotheses for this test?

Question

Revolt · Accepted Answer

cap h sub 0 : Grade level is independent of color preference.  
 cap h sub A : Grade level is not independent of color preference.

Practice Exam

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