In a volunteer group, adults 21 and older volunteer between 1 and 9 hours each week. The program includes people from a community college, a four-year college, and non-students. The leader of the group is interested in seeing if there is a relationship between the type of volunteer and the number of hours volunteered. She collected the following data below. Perform a hypothesis test to help her at 0.05 level of significance. 1-3 hours 4-6 hours 7-9 hours Community College Student 90 108 59 Four-Year College Student 95 111 64 Non-Student 99 134 44 What are the expected numbers? (round to 3 decimal places) 1-3 hours 4-6 hours 7-9 hours Community College Student 273.78 Four-Year College Student Non-Student

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