Edexcel GCSE Statistics Paper 1 Higher - Monday, June 2, 2025 [Exam Chat]

So many 6markers and the q7 bear population is quite hard and is the polulation 6300 something like that

Probability - tree diagrams - binomial distribution
Chloropleth maps
Stem and leaf diagrams
Comparing data sets
Random response method
Cluster sampling
SRCC (spearman's rank correlation coefficient)
Advantage of pilot study
Secondary data (definition)
Matched pairs
Comparing skew and distributions
Frequency polygons
Petersen Capture Recapture
Standardised scores
Statistical enquiry cycle (time series, moving averages, predictions)
Histograms (outliers, comparisions, completing histogram)
add more if i had missed any guys!

did anyone get p=0.45 for q8?

bro i don’t think so everyone has said it was easy

How did people find that easy there’s no way

It was harder than any other past statistics paper

Exactly there’s never been more than 1 6 marker

For the standardised score question were you meant to say that the negative standardised score for the running/cycling part of the triathlon race meant that he did better compared to the other competitors because a lower value means faster race time and better performance

For the standardised score question were you meant to say that the negative standardised score for the running/cycling part of the triathlon race meant that he did better compared to the other competitors because a lower value means faster race time and better performance

would you still get all the marks if you put 0.68?

For the standardised score question were you meant to say that the negative standardised score for the running/cycling part of the triathlon race meant that he did better compared to the other competitors because a lower value means faster race time and better performance

For SRCC question does it matter if you put 0.68 instead of -0.68.

How did people find that easy there’s no way

I’ll go into a coma if those boundaries don’t drop I genuinely couldn’t understand English anymore on that last probability question 😭 like with were they saying

I’ll go into a coma if those boundaries don’t drop I genuinely couldn’t understand English anymore on that last probability question 😭 like with were they saying