Assignments for Monday, 3/12

Statistics:
Today we began our study of C3-Designing Experiments with an actual study to determine the effectiveness of Therapeutic Touch via "Human Energy Field".  Here's the data:

After calculating the average % correct, students are to determine how this compares with what would be expected if students were just guessing.  Is there a member of class able to detect a "Human Energy Field"?
Algebra II:
Today's topic was adding and subtracting rational expressions. 
The assignment is 9-5: 10, 11-21 odds, 31-39 odds