A program of pet therapy has been running for students during the week before final exams. Are the participants in the program calmer during finals than non-participants? The results from a random sample of students are reported below:

	Pet therapy participation
Calmness	Participants	Non-participants	Totals
High level of calmness	23	15	38
Low level of calmness	11	18	29
Total	34	33	67

3b) Compute column percentages for the table to determine the pattern of the relationship. Which group was more likely to be calm? Calculate this in Excel and create a table below to show your percentages. This does not have to be a PQ table. Round your percentages to whole numbers, no decimal places. (0.33 points)