Edexcel GCSE Statistics Paper 1 Higher Tier (1ST0 1H) - 5th June 2024 [Exam Chat]

hi, i was wondering if we could be asked to plan an investigation (using the 5 stages of the enquiry cycle) in the exam? I've only seen questions asking to discuss whether a given plan is appropriate..

Reply 4

mango01mochi

8

Original post by gotta-study

hi, i was wondering if we could be asked to plan an investigation (using the 5 stages of the enquiry cycle) in the exam? I've only seen questions asking to discuss whether a given plan is appropriate..

i don't think so the specification doesn't mention anything about making a plan it only mentions interpreting ones given to us.

Reply 5

Akqkskjdwkank

1

How is everyone feeling for tomorrow

Reply 6

Puslane

Original post by Akqkskjdwkank

How is everyone feeling for tomorrow

Kinda nervous but I know I'll do fine,

Good luck to everyone!!!

Hello

Original post by NATEBOT

Hello

Hi!!!

Reply 9

HandyFactico

7

yoo 0.4752 for the binomial distribution probability thing right?

Reply 10

Original post by HandyFactico

yoo 0.4752 for the binomial distribution probability thing right?

i dont remember honestly but i know someone who did so its probably correct

Reply 11

on the last question I put that the first person was incorrect (i got -0.5 standardised score for the 100m race and the 400m race was -0.2) so the lower the standardised score, the faster the time. ((is that right??))

And the second person was correct because I calculated something around 88 seconds which is more than 1 second above 86

Reply 12

Original post by HandyFactico

yoo 0.4752 for the binomial distribution probability thing right?

I got 0.241 for that and I’m pretty confident

Reply 13

Original post by gotta-study

on the last question I put that the first person was incorrect (i got -0.5 standardised score for the 100m race and the 400m race was -0.2) so the lower the standardised score, the faster the time. ((is that right??))
And the second person was correct because I calculated something around 88 seconds which is more than 1 second above 86

Yeah think I got that

Reply 14

Original post by NATEBOT

Yeah think I got that

pheww this paper wasnt that bad but that makes me worried for paper 2 now lol ><

Reply 15

qaaaasa

1

will i get method marks for the binomial distribution if I done 4C3 x 0.6^3 x 0.6^1 . I know the second part should have been 0.4^1

Reply 16

Binomial question workings I think are right:
0.75 x 0.6 =0.45
4 x 0.45^3 x 0.55^1 = 0.2
1 x 0.45^4 x 0.55^0 = 0.041
Add together and get 0.241

Reply 17

HandyFactico

7

Original post by NATEBOT

Binomial question workings I think are right:
0.75 x 0.6 =0.45
4 x 0.45^3 x 0.55^1 = 0.2
1 x 0.45^4 x 0.55^0 = 0.041
Add together and get 0.241

bro it was 3 times or more so it was 4*0.6^3 * 0.4 + 0.6^4 = 0.4752

Reply 18

HandyFactico

7

Original post by NATEBOT

Binomial question workings I think are right:
0.75 x 0.6 =0.45
4 x 0.45^3 x 0.55^1 = 0.2
1 x 0.45^4 x 0.55^0 = 0.041
Add together and get 0.241

Bro it was probability he was both on time for Tuesday and monday 3 times or more in 4 weeks

Reply 19