Edexcel iGCSE Statistics and Probability Revision Worksheets
Browse our iGCSE revision worksheets for the Statistics and Probability section of Edexcel International GCSE Mathematics (4MA1). All worksheets include full answers and worked solutions.
6.1Foundation & Higher
Use different methods of presenting data including pictograms, bar charts, pie charts and two-way tables. Use appropriate methods of tabulation to enable the construction of statistical diagrams. Interpret statistical diagrams.
6.2Foundation & Higher
Understand the concept of average. Calculate the mean, median, mode and range for a set of discrete data. Solve simple problems involving these measures. Calculate the estimated mean for grouped data. Identify the modal class for grouped data.
6.3Foundation & Higher
Understand the language of probability including outcomes, equal likelihood, events and random. Understand and use the probability scale with P(certainty) = 1 and P(impossibility) = 0. Understand and use relative frequency as an estimate of probability. Find probabilities from Venn diagrams. Understand that the number of possible outcomes can be listed in a sample space. Determine the probability of an event from a sample space. List outcomes for single events and two successive events in a systematic way. Estimate probabilities from previously collected data. Calculate the probability of the complement of an event: P(A') = 1 − P(A). Use the addition rule for mutually exclusive events: P(A or B) = P(A) + P(B). Understand and use expected frequency.
