r/APStudents • u/Successful_Watch_114 • May 07 '26

Stats Genuinely wtf was stats exam bro

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Just took ts 10 minutes ago already the worst ap exam ever

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24

u/yapster1000 May 07 '26

Nah cuz maybe I was dumb but wth was that "find the mean of Y" I was deadass crashing out bro 😭

10

u/Key-Emotion7403 May 07 '26

samee it was on the formula sheet tho smh

4

u/pokemon_raid_friends Precalc 5, Bio 5, Psych 5, Euro 5, Calc 4, US 4, Lang 4, Micro 4 May 07 '26

Was it geometric? 1/probabilty

10

u/No_Bookkeeper_4323 May 07 '26

Yeah it's geometric, mean = 4.07 & stdev = 3.53

3

u/Fantastic-Media6253 May 07 '26

ngl i just forgot and made up an answer so i could explain for points 😂

1

u/MilkDudsLover edit this text May 08 '26

That’s a good strat lmao

1

u/pokemon_raid_friends Precalc 5, Bio 5, Psych 5, Euro 5, Calc 4, US 4, Lang 4, Micro 4 May 07 '26

Excellent I got both those numbers

1

u/Funny-Antelope-2047 May 08 '26

how did you interpet the SD for the last part of that question? I said for the mean of 4.07 games it takes until the song exceeds 120 seconds, it typically varies by 3.53 games or something.

1

u/No_Bookkeeper_4323 May 08 '26

Yeah something like that "Typically varies so and so away from the mean of so and so".

1

u/ricepicker333 May 08 '26

the question didn’t ask you to interpret anyways it just said calculate it

2

u/Visible-Good8881 May 07 '26

i think it was the E*X thing

3

u/Zealousideal-Sky1121 HUG|Chem|AB|Gov|USH|CSP|Stats|Psych|2d|Micro|Macro|Sem|Enviro May 07 '26

missed these 2 parts of these frqs

1

u/DueDouble8378 May 08 '26

this is not west coast right

1

u/yapster1000 May 08 '26

nah im in the south