One statistics class has 35 students. These students were given one homework assignment: Each student must interview 30 people who have been using internet at work or/and during their leisure time, and ask them how much time approximately spent on the internet at work a week. That is, the internet usage must be work-related rather than for leisure. In addition, the same person cannot be interviewed more than one time. So, each interviewee was asked if he/she has been interviewed. If yes, the interviewee cannot be interviewed again. After interviewing, each student had to compute the mean of the time spent on the internet at work from the sample he or she selected. The professor collected these means from students and then keyed these numbers in the Excel. The professor then asked students: how many sampling distributions of the sample mean do we have now? One student immediately answered “35”. Do you agree with this student’s answer? If yes, explain why you agree; if no, explain why you disagree and how many sampling distributions of the sample mean we have. Discuss and explain your reasons. You must provide your statistical analysis and reasons.
One statistics class has 35 students. These students were given one homework assignment: Each student must interview 30 people who have been using internet at work or/and during their leisure time, and ask them how much time approximately spent on the internet at work a week. That is, the internet usage must be work-related rather than for leisure. In addition, the same person cannot be interviewed more than one time. So, each interviewee was asked if he/she has been interviewed. If yes, the interviewee cannot be interviewed again. After interviewing, each student had to compute the
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