C. Suppose Mr. Mearig wondered if any scores may be outliers. Use the IQR rule to indicate that at least one test score is an outlier: Bonus: Speculate a possible reason a teacher may not wish to include outlier scores when judging the difficulty of a test? 2. The summary statistics for two AP Statistics Unit tests are shown here: 10 100pts total-each line = =2pts 30 40 50 Unit 1 Test is above in blue Unit 2 Test is below in purple Each test had 31 students complete the test. 60 70 80 90 100