The number of undergraduates at johns hopkins university is approximately 2000, while the number at ohio state university is approximately 40,000. suppose, instead, that at both schools a simple random sample of about 3% of the undergraduates will be taken. what can we conclude about the sampling variability for the sample proportion from johns hopkins as compared to that from ohio state?
- the sample proportion from johns hopkins will have less sampling variability than that from ohio state.
- the sample proportion from johns hopkins will have more sampling variability than that from ohio state.
- the sample proportion from johns hopkins will have about the same sampling variability as that from ohio state.
- it is impossible to make any statements about the sampling variability of the two samples because the students surveyed were different.