D

10 Deg C: 53 68 72 72 73 73 74 76 72 75

21 Deg C: 63 67 84 83 98 85 87 90 84 86

30 Deg C: 112 113 108 117 112 118 124 118 120 127

I was told that i must do a Chi square test, but when i did I got a completely inaccurate answer. My questions are. how am i to perform a chi square test using this data? how do i find the expected value? Do I have to perform multiple chi tests for each variable? I'm not looking for someone else to do it for me, just looking for some guidance. any help will be appreciated.

Thank you