YashYashkratos wrote:
Picked D as the correct answer
however E) says something i observed some have missed- if in the study one type of treadmill was purchased earlier does'nt it mean they were observed over a longer period of time than the non motorized treadmill ?
what is the source of the question?
The source is GMAT Prep (Focus). I encountered it on one of the free practice exams.
I picked E because of that very reason. It's reasonable that 5-year old treadmills are more likely to require repair than 1-year old treadmills, regardless of type.
In retrospect, if E had said "People who purchased new treadmills within the past year are not far more likely than people who purchased treadmills five years ago to have purchased nonmotorized treadmills" then IMO this would have been as valid as D.
Statistics : Posted by dpchen • on 25 Nov 2022, 01:54 • Replies 4 • Views 3586
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