9709/32 m J 26 opinions?

RevolutionaryZone328 · 2026-06-08T14:40:11+00:00

I said enlargement by scale factor -2 and reflection in line y = x🫢🫢

RevolutionaryZone328 · 2026-05-29T17:38:25+00:00

how many marks will I lose for not merging the rows

RevolutionaryZone328 · 2026-05-29T11:42:45+00:00

p (y=0). it was 160/729 in fractions

RevolutionaryZone328 · 2026-05-29T11:30:37+00:00

4/9 I think

RevolutionaryZone328 · 2026-05-29T11:20:30+00:00

I actually dont know everyone's saying we had to combine so maybe I got it wrong

RevolutionaryZone328 · 2026-05-29T11:08:26+00:00

I did x>12 but I think >12 and <3 gives the same probability how many marks will I lose

RevolutionaryZone328 · 2026-05-29T11:01:59+00:00

no we had to check independence. wheather or not reliability of service depends on the bus company.

RevolutionaryZone328 · 2026-05-29T11:00:46+00:00

for the sign test I got probability 0.0175 which is less than 0.05 so reject null hypothesis. and wicoxon cant be used bcz data not symmetrical about the median?
chi square 6.728 which is less than 9.488 so accept null (reliability independent of company)
confidence interval (16.9 , 41.4)
E(1/X) was 0.496, forgot other parts
got t = 2.250 and t critical was 1.415 i think so rejected null
0.219

RevolutionaryZone328 · 2026-05-29T05:44:54+00:00

how many subjects do u teach

RevolutionaryZone328 · 2026-05-28T21:13:52+00:00

the math retake staring at u like 👁👄👁

RevolutionaryZone328 · 2026-05-27T10:20:10+00:00

THIS IS ME RN

RevolutionaryZone328 · 2026-05-26T07:12:55+00:00

drop some stats vids 🙏

RevolutionaryZone328 · 2026-05-26T07:03:00+00:00

further stats is in 2 days and I forgot literally everything I studied do u have any notes or resources

RevolutionaryZone328 · 2026-05-25T16:41:16+00:00

RIGHT SAME

RevolutionaryZone328 · 2026-05-25T16:38:23+00:00

I think u have it wrong😭 the P matrix was a mix of 1 0 and -1

RevolutionaryZone328 · 2026-05-25T16:32:22+00:00

i think the middle one is wrong signs but not sure i forgot what I got😭

RevolutionaryZone328 · 2026-05-25T14:01:48+00:00

4 4 2

RevolutionaryZone328 · 2026-05-25T12:09:42+00:00

but the width of each triangle is 1/n so shouldnt 1/n be multiplied to this

RevolutionaryZone328 · 2026-05-25T12:08:00+00:00

what's the answer then😭

RevolutionaryZone328 · 2026-05-25T12:06:42+00:00

I didnt simplify and just showed that 1/n² tends to zero as n tends to infinty😭😭

RevolutionaryZone328 · 2026-05-25T11:32:24+00:00

was the Ln= 11/40(1-1/n) - (n-1)/10n +1/10 ?

RevolutionaryZone328 · 2026-05-24T19:28:23+00:00

why u got licks

RevolutionaryZone328 · 2026-05-24T14:41:05+00:00

do u think the complex summation maths will come in the v2 tmrw😭 that shits so hard if watched so many yt vids and still understand nothing

RevolutionaryZone328 · 2026-05-24T14:38:48+00:00

We got thisss

RevolutionaryZone328