1. Using The terms population and sample, briefly describe the difference between a Statistics and a parameter

Lesson 4.1 Learn M.. 2. Give an example of a population with its parameter and a corresponding sample with its statistic. Example Response: Population: Dogs in Texas Parameter: Proportion of dogs in Texas that have heartworms Sample: Dogs in Nacogdoches County Statistic: Proportion of dogs in Nacogdoches County that have heartworms 3. Briefly describe the difference between an observational study and an experiment. 4. How is a stem-and-leaf plot similar to a histogram? How is it different? 5. What are some features of a data set is displayed by a boxplot? Also, specifically how does a "modified" boxplot identify an "outlier" according to the textbook