Statistics 8382/2H June 2020

AQA GCSE Statistics (8382) Jun 2020

معلم موافق رایگان بودن است.

The exam paper assesses GCSE Statistics Higher tier with advanced applications in probability, statistical analysis, and data interpretation. Topics include bivariate data, tree diagrams, sampling methods, stratified sampling, histogram construction, and estimation techniques. Real-world contexts such as dietary habits, house prices, and health statistics are analyzed using measures like standard deviation, index numbers, and correlation coefficients. Tasks require graphical representation, trend evaluation, and hypothesis testing. Keywords: probability, statistical measures, sampling techniques, data visualization, hypothesis evaluation, real-world statistics, trend analysis, correlation.