GCSE Statistics BUNDLE DEAL All Answers Correct

GCSE Statistics Key Vocabulary (FULL) Verified Answers Binomial Distribution ️️Probability of obtaining a specific number of successes out of a given number of trials. Bivariate Data ️️Data sets with two variables. Categorical Data ️️Data that has already been put in to categorie...

GCSE Statistics (Edexcel) All Answers Correct What is raw data? ️️Unprocessed data that has just been collected and needs to be ordered, grouped, rounded, cleaned. What is qualitative data? ️️Non-numerical, descriptive data such as eye/hair colour or gender. Often subjective so usual...

GCSE Statistics Verified Solutions Population ️️A collection of all the items Sample ️️A selection of the population to use data from Census ️️When data is taken from every member in the population Advantages of a census over a sample ️️More representative, less biased, inclu...

Edexcel GCSE Statistics - Key Terms Guaranteed Success What is a census? ️️A census is a survey of a whole population rather than just a small part of it What is a sample? ️️A sample is a survey of a small part of the population rather than the whole population Why do we use sampling...

GCSE Statistics - Unit 2 All Answers Correct What is a database? A collection of information. What is a two-way table? Displays categorical data for two variables. What is a pictogram? A graph that uses symbols or pictures to represent a number of items. What is a bar chart? A type o...