A simple linear regression plot for amount of rain.
Regression analysis will give you an equation for a graph so that you can make predictions regarding the data. As an example, in the event that youвЂ™ve been wearing weight throughout the last couple of years, it can predict how much youвЂ™ll weigh in a decade time in the event that you continue steadily to put on weight at equivalent rate. It will additionally give you a slew of statistics (including a p-value and a correlation coefficient) to tell you how accurate your model is. Many elementary stats courses cover really basic strategies, like making scatter plots and performing linear regression.