Answer:
To complete the two-way table based on the given information, we can follow these steps:
1. Determine the total number of students surveyed: Since the information provided does not specify the total number of students surveyed, we'll assume it to be 100 for simplicity.
2. Calculate the number of juniors who prefer a Geography course: Multiply the percentage of juniors who prefer a Geography course (44%) by the total number of students surveyed (100). This gives us 44 juniors.
3. Calculate the number of students who prefer an Economics course: Multiply the percentage of all students who prefer an Economics course (72%) by the total number of students surveyed (100). This gives us 72 students.
4. Fill in the two-way table:
| Geography | Economics | Total
----------|-----------|-----------|------
Juniors | 44 | | 44
Seniors | | |
Total | | 72 | 100
Since we have the number of juniors who prefer a Geography course (44) and the total number of juniors surveyed (44), we can fill in the "Total" row for juniors.
Since we have the number of students who prefer an Economics course (72) and the total number of students surveyed (100), we can fill in the "Total" column for Economics.
The completed two-way table will look like this:
| Geography | Economics | Total
----------|-----------|-----------|------
Juniors | 44 | | 44
Seniors | | |
Total | | 72 | 100
Please note that if the total number of students surveyed is different from 100, you would need to adjust the calculations accordingly.
Explanation: