Researchers built a model to explore the relationship between a possum's total body length (in cm) and their skull width (in mm). They collected data from 104 possums in Australia and New Guinea. Complete the paragraph below describing how to obtain the null distribution in this investigation without using Rguroo. To obtain the null distribution, we first need to set up our chance model. Each possum in the dataset will be represented by [ Select ] . Because the chance model is created assuming that the [ Select ] is true, to create our simulated sample, we should [ Select ] . Once we have a simulated sample, we compute the [ Select ] . We can repeat these steps very many times to get the null distribution