Final Answer:
The first three students in the sample are labeled with the numbers 929, 400, and 769, so the correct option is c) 929, 400, 769.
Step-by-step explanation:
To select a simple random sample (SRS), you use the table of random digits. In this case, you read the entries 95592, 94007, 69769, 33547, 72450, 16632, 81194, 14873. The labels for the first three students are derived by taking the first three digits of each entry. Therefore, the labels are 929, 400, and 769, which correspond to option c) 929, 400, 769.
In detail, the first three students are obtained from the entries:
Entry 1: 95592 → Label: 929
Entry 2: 94007 → Label: 400
Entry 3: 69769 → Label: 769
This process ensures that the selection is random, unbiased, and representative of the entire student population living in the dormitory. The correct labels are determined directly from the first three digits of the entries in the table of random digits.
In conclusion, when conducting a simple random sample, it's essential to follow a systematic and unbiased approach. Reading the entries from the table of random digits and using the first three digits for each selected student ensures a fair and random sampling process, leading to an accurate representation of the larger population.