Question 71-72-
, , , , , , , ,
What is the median of the data shown?
71 , 72 , 73 , 76 , 77 , 79 , 83 , 87 ,
Easy-difficulty · SAT Math · One-Variable Data & Statistics — Mean, median, mode, range. Read the question above, select your answer, and check the full explanation below to understand exactly why the correct choice works.
Answer explanation
Choice B is correct. The median of a data set with an odd number of data values is defined as the middle value of the ordered list of values. The data set shown has nine values, so the median is the fifth value in the ordered list, which is .
Choice A is incorrect. This is the minimum value of the data set, not the median.
Choice C is incorrect and may result from conceptual or calculation errors.
Choice D is incorrect. This is the mean of the data set, not the median.
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