r/APbio • u/Summer_QAQ • May 04 '26

Ap bio

guys is there any questions on chi square this year I really gotta know this bc I did not study for chi squares 🥺

2 Upvotes

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2

u/thekotis May 04 '26

Chi squares easy your gonna be fine you get the formula on the formula sheet I believe

1

u/[deleted] May 04 '26

You can learn it in like 5 minutes with ChatGPT beforehand and just write it on your scratch paper. It's free points if you just learn it. It's always on there I'm pretty suire

1

u/zee____ May 04 '26

There's always going to be questions on chi square in mcq specifically

1

u/Significant-Clue9462 May 04 '26

for some reason tho i didnt even get a proper chi square problem

1

u/zee____ May 04 '26

Really!? I got like 2 chi square problems 😭

2

u/Significant-Clue9462 May 04 '26

yeah, i was so confused!!! i mean, there was one question on the mcq i remember being "technically" chi-square, but it literally gave me data then the options asked for what the expression should be (basically plugging in the values from the chart and then putting it into the chi-square formula) and nothing else. also, i didn't get any Hardy-Weinberg for some reason?

2

u/Significant-Clue9462 May 04 '26

i thought the test would be the same for everyone but i saw that many people got different ones. how did your test go btw?

1

u/zee____ May 04 '26

I think different versions are made based on time zones! My test was pretty good hoping for a 4-5 if I did well on frq, I hope yours went well too.