Statistics GCSE 2025 Paper 1 Foundation Prediction (Edexcel)

Описание: Do this paper online for free: https://www.statsgcse.com/paper/edexc...

This is the predicted paper for Edexcel 2025 Statistics Foundation Prediction Paper 1.

The topics within it come from the topics that come up the most on Edexcel Foundation papers. This doesn't mean the paper will be identical to this one, but this paper will contain the questions most likely to come up.

Visit our website to see more Statistics GCSE papers.

If you like the video, please subscribe and click 'like'.

Any comments, please let us know below!

00:00 Introduction
00:24 Q1a Read from a pictogram (whole item)
00:48 Q1b Read from a pictogram (part item)
00:57 Q1c Complete a pictogram (whole item)
01:18 Q1d Explain why a key is poor on a pictogram
01:54 Q2a Complete a bar chart (given frequency)
02:49 Q2b Compare bars on a bar chart
03:44 Q2c Understand that the highest bar on a bar chart does not represent the whole chart
04:00 Q3a Reasons a sample is better than a census
04:19 Q3b Define sampling frame
04:40 Q3c Problem with a sampling frame
05:21 Q3d Reasons to do pilot study
05:33 Q3e Plan an investigation
05:47 Q4a Explain why data is secondary data
06:00 Q4b Advantage and disadvantage of secondary data
06:20 Q5a Describe what a simple random sample is.
06:38 Q5b Find the mean average from a list
07:43 Q5c Find the range
07:54 Q5d Find and comment on an outlier from a list
08:06 Q5e Describe the effect on the mean of removing outlier
08:20 Q5f Describe reliability of small sample
08:48 Q6a Explain how pie chart shows largest proportion
09:00 Q6b Calculate group size given total size and pie chart
09:18 Q7a Draw box plot from table of quartiles
09:32 Q7b Compare two distributions from boxplot and table of quartiles
09:57 Q8a Identify point on scatter graph
10:17 Q8b Draw line of best fit on a scatter diagram
10:49 Q8c Describe and interpret correlation on scatter diagram
10:57 Q8d Explain why extrapolation is not appropriate
11:18 Q9a Advantages of grouping data
12:26 Q9b Disadvantages of grouping data
12:42 Q9c Assess whether the correct groups have been used
13:32 Q9d Estimate the mean from a grouped frequency table
15:24 Q10a Explain what the overlap means in a Venn diagram
15:37 Q10b Test if A and B are independent from a Venn diagram
16:09 Q11a Find value from choropleth
16:49 Q11b Find range of values from Choropleth
17:25 Q11c Understand proportions on choropleth are not frequencies
18:21 Q11d Identify choropleth by name
18:43 Q12a Complete independent tree diagram with decimals.
18:55 Q12b Find AND probability on independent tree diagram with decimals.
19:05 Q12c Find and compare OR probability on independent tree diagram with decimals.
19:55 Q13a Give reason for cumulative frequency step polygon
22:20 Q13b Find the mode from cumulative frequency step polygon
22:38 Q13c Find exactly and more than on cumulative frequency step polygon
22:52 Q13d Find few than point on cumulative frequency step polygon
24:27 Q13e Understand why IQR not a number on cumulative frequency step polygon
24:40 Outro