Respuesta :
50, 70, 120, 130, 145, 70, 55, 45
Put these numbers in order from least to greatest.
45, 50, 55, 70, 70, 120, 130, 145
Q₁=52.5
Median=70
Q₃= 125
~Hope I helped!~
Put these numbers in order from least to greatest.
45, 50, 55, 70, 70, 120, 130, 145
Q₁=52.5
Median=70
Q₃= 125
~Hope I helped!~

Answer:
72.5
Step-by-step explanation:
45, 50, 55, 70, 70, 120, 130, 145
Median: 70
Lower quartile: 52.5
Upper quartile: 125
Interquartile range: 125 - 52.5 = 72.5