Final answer:
No, a simple random sample of college students can be biased if it has a disproportionate number of students from a particular group.
Step-by-step explanation:
No, a simple random sample of college students could be biased if it has a disproportionate number of students from a particular group, such as sophomores. This is because a simple random sample should provide each member of the population with an equal chance of being chosen, but if certain groups are overrepresented, the sample will not accurately represent the entire population.
For example, let's consider a sample of 100 high school students. If the students' names are organized by classification (freshman, sophomore, junior, or senior), and 25 students are selected from each group, this sample will have a disproportionate number of students from each classification, resulting in a biased sample.
Sampling bias can lead to incorrect conclusions about the population being studied, so it is important to ensure that the sampling method is unbiased and representative of the entire population.