Math Destroyer Problem Test 13 Question 24

[virajpatel]

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Not sure why the answer is 4/7 in the book. The inequality is just less than not less than or equal to so it shouldnt include the "4" from the data set.
To me answer 3/7 makes the most sense.

 

[Illfavor]

The bank is incorrect, I just did that one last night. The 2012 version of that specific test is full of errors.

 

[gn4]

should be 3/7. You are correct