Statistical refers to using a sample of measurements and making generalizations about the important aspects of a population.

Statistical inference refers to using a sample of measurements and making generalizations about the important aspects of a population.

Step-by-step explanation:

Statistical inference:

Statistical inference is use of statistics to draw conclusions about some unknown parameters of a population based on a random sample from that population.With the help of sample statistic  of a sample drawn randomly from the population, we approximate some properties of population.This is known as statistical inferences.It is an important method to analyze properties of a population based on the sample.