Respuesta :
77, 80, 87, 88, 92, 94, 99
the median is 88
Q1 is 80 and Q3 is 94
94-80 = 14 which is the interquartile range
therefore, your answer is D) 14
the median is 88
Q1 is 80 and Q3 is 94
94-80 = 14 which is the interquartile range
therefore, your answer is D) 14