1. Comparing the two data sets, find all of the measures. Then answer the questions that accompany them. Please show the steps for each response Data Set 1 (Test Scores of Class 1): 95%, 92%, 85%, 89%, 88%, 51% Data Set 2 (Test Scores of Class 2): 90%, 100%, 67%, 99%, 81%, 91% Mean of Data Set 1: Mean of Data Set 2: Median of Data Set 1: Median of Data Set 2: Range of Data Set 1: Range of Data Set 2: Mode of Data Set 1: Mode of Data Set 2: Which class performed better? How did you decide that? Explain and use evidence.

2. Parking at a large university has become a very big problem. University administrators are interested in determining the average parking time (e.g. the time it takes a student to find a parking spot) of its students. An administrator inconspicuously followed 100 students and carefully recorded their parking times. Identify the sample of interest to the university administration. A) parking times of the 100 students B) parking time of a student C) location of the parking spot D) type of car (import or domestic)