The dot plot represents the scores of a group of students on an English test. If the dot plot is converted to a box plot, the first quartile would be drawn at
, and the median would be drawn at

the first quarter would be drawn before the median and the median would be drawn after the first quarter

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)