Use and interpret scatter graphs of bivariate data; recognise correlation and draw estimated lines of best fit Construct and interpret diagrams for grouped discrete data and continuous data, i.e. histograms with equal and unequal class intervals and cumulative frequency graphs, and know their appropria...
To read a value from a line graph, you need to identify which axis you are starting from, and so the data value will be estimated from the other axis. E.g. Using the line graph from Example 111, we have the line graph that represents the population of England in millions between 19...
Subsidiary/Advanced Level in Chemistry *S58311A0316*Sample Assessment Materials – Issue 1 – September 2017 © Pearson Education Limited 2017 3 91 Turn over (b) The maximum temperature change for the reaction, ΔT, is estimated by drawin...
MULTIPLE CHOICE QUESTIONS 1B, 2A, 3A, 4B CHAPTER REVIEW CASE STUDY: THE GLOBAL ONLINE RETAIL MARKET 1 ▶ What is meant by the term globalisation? Globalisation is the growing integration of the world's economies. 2 ▶ Work out the percentage increase in estimated online retai...
Here we will learn about scatter graphs, including how to plot scatter graphs, describe correlation, draw an estimated line of best fit and interpolate and extrapolate data. There are also scatter graph worksheets based on Edexcel, AQA and OCR exam questions, along with further guidance on where...