Edexcel IGCSE Mathematics A - Paper 3H - 2016 - Unofficial Mark Scheme

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Don't listen to anything ISCSETANK says, it all 100% wrong.

Everything izak said was correct and Im sure he will get A* well done man.

Tank lets hope for a B?

Reply 341

abid_zaidi

Original post by Martins1

Another question i just remembered - the graph.
The cumulative frequencies were in descending order:
4
11
32
53
71
78
80
The first two might be wrong, cant really remember.
The number of people over 85kg was 80-62=18
The IQ range was 83-63=20

For the IQ I got 18.5 - they usually have a margin of error for that one right? Anything between 18-20 maybe?

Reply 342

abid_zaidi

Original post by sgsb0y

No Bhavin got GIVEN money by the other guy.

Posted from TSR Mobile

Yeh I believe it was 3100/6000, whatever that is as a percentage.

Reply 343

ells_cater

Question 13 with the line parallel to L was 3x-4y=19

I thought cube and sphere one was 1439 or 1349??

Also the ration one with the rupees was 52%

Plus on the cumulative frequency graph the number of peopl over 85kg was 18 and the IQR was 17

(edited 7 years ago)

Reply 344

Moustafa123r

Did any one have the mark scheme

Reply 345

georgie.warren

for the acceleration question I got 2 seconds

Reply 346

Alastair H

Original post by IGCSETANK

Didn't say 4.5 cm was to the nearest CM that was for the MM value, so it definitely gave 45.5mm

No. The sphere was to the nearest 0.5cm.

Reply 347

Martins1

Original post by abid_zaidi

For the IQ I got 18.5 - they usually have a margin of error for that one right? Anything between 18-20 maybe?

between 17 and 19 i would have said, but i think yours is fine.

Reply 348

Martins1

Original post by ells_cater

I thought cube and sphere one was 1439 or 1349??

It said that 4.5 cm was to the nearest 0.5, not 0.1. Therefore the upper bound was 4.75 not 4.55. I did the same. That is only minus two or three marks, dont worry.

Reply 349

Moustafa123r

Did any one had the mark schem for igcse maths edexcel paper

Reply 350

uuuuuuuuuuh

Yes this is exactly what I did so glad finally someone got the same answer as me XD

Reply 351

maths1409

i think i got the sphere and cube question wrong.. how is the upper bound of 4.5 4.75? i used 4.55 and got 1439 as my final answer :frown:

Reply 352

Martins1

Original post by maths1409

i think i got the sphere and cube question wrong.. how is the upper bound of 4.5 4.75? i used 4.55 and got 1439 as my final answer :frown:

I did the same.
Here's the deal.

They said that 4.5cm was to the nearest 0.5cm, NOT 0.1cm. Therefore, adding half of 0.5, which is 0.25, to 4.5, we get 4.75 cm.

As I have said, that will only lose you two or three out of five, most likely only two.

Reply 353

maths1409

Original post by Martins1

ahh okay thank you

Reply 354

_Xenon_

Original post by zXcodeXz

I feel sorry for everyone who sat Edexcel because AQA was easy

It was an alright exam until just after half way where they decided to include the trickier questions.
Nevertheless, I liked the exam as the first half went very well for me anyway. After reviewing my answers and counting my potential marks I feel I've easily achieved a grade B which I was aiming for, possibly higher, hopefully! :biggrin:

I assume you did AQA? :smile:

Reply 355

_Xenon_

Original post by IGCSETANK

Worst school? Ok then big **** search charter house and then tell me I got to the worst in the country faggot hahaha. Funny how you are self consciously trying to reassure yourself that you got it right by correcting other people that probably got it right, thick piece of ****. Really reflects your intellectual aptitude doesn't it?