Multiple Choice
Which of the following statements involve inferential statistics as opposed to descriptive statistics?
A) The FAA reported there were 180 near misses among commercial aircraft last year.
B) A class of fifty five statistics students earned an average grade of 72.5.
C) The city business office reported 50 building permits for new single-family housing units.
D) Based on a sample of 450 subscribers,a local satellite TV system estimates that 45 percent of its subscribers watch a premium channel at least once per day.
Correct Answer:
Verified
Correct Answer:
Verified
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