The average age in a sample of 90 students at City College is 20. From this sample, it can be concluded that the average age of all the students at City College _____.
Answer: could be larger, smaller, or equal to 20
The average age in a sample of 90 students at City College is 20. From this sample, it can be concluded that the average age of all the students at City College _____.
Answer: could be larger, smaller, or equal to 20
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.