Criterion D Summative Assessment - Internet Usage
Use the following Geogebra App for all of your modelling and calculations
Determine a suitable model that represents the Internet usage in Norway. Clearly state the function below and explain the variables used.
Use your model to predict the number of users in Norway in 2020.
Discuss and determine the growth model that best represents the Saudi Arabian data set. Explain comprehensively your computed model and justification for selecting the model.
In 2016 Saudi Arabia had 64.72 users per 100 people. Comment on your model and how well it fares against the actual number of users. Show work and discuss the difference.
Using your models will the number of Internet users in Saudi Arabia ever surpass the those in Norway? If so, which year?
Justify the accuracy of your predictions and comment on the limitations of your models.