Answer :
To determine the fifth student selected for the treatment group, follow these steps:
1. List of Random Numbers: Given the line of random numbers:
```
59784443121595409233000467431802610573961684338454
```
2. Extract Two-digit Numbers: Convert the line of random numbers into individual two-digit numbers:
```
59, 78, 44, 43, 12, 15, 95, 40, 92, 33, 00, 04, 67, 43, 18, 02, 61, 05, 73, 96, 16, 84, 33, 84, 54
```
3. Filter Valid Indices: Only retain numbers that are valid student indices (0-29):
```
12, 15, 00, 04, 18, 02
```
4. Select the First Six Valid Numbers: The first six numbers valid indices are:
```
12, 15, 00, 04, 18, 02
```
5. Identify the Fifth Student: The fifth number in the selected list is `18`.
6. Find Corresponding Student: According to the list provided, number `18` corresponds to the student Quincy.
Therefore, the name of the fifth student selected for the treatment group is Quincy.
1. List of Random Numbers: Given the line of random numbers:
```
59784443121595409233000467431802610573961684338454
```
2. Extract Two-digit Numbers: Convert the line of random numbers into individual two-digit numbers:
```
59, 78, 44, 43, 12, 15, 95, 40, 92, 33, 00, 04, 67, 43, 18, 02, 61, 05, 73, 96, 16, 84, 33, 84, 54
```
3. Filter Valid Indices: Only retain numbers that are valid student indices (0-29):
```
12, 15, 00, 04, 18, 02
```
4. Select the First Six Valid Numbers: The first six numbers valid indices are:
```
12, 15, 00, 04, 18, 02
```
5. Identify the Fifth Student: The fifth number in the selected list is `18`.
6. Find Corresponding Student: According to the list provided, number `18` corresponds to the student Quincy.
Therefore, the name of the fifth student selected for the treatment group is Quincy.