A spinner is divided into 5 sections. The spinner is considered fair if each of the sectors are equally-sized. The results of a simulation of 20 spins are represented in a dot plot.
Based on the number of trials, which dot plot most likely models an unfair spinner?
Responses:
Four marbles are above one. Four marbles are above two. Four marbles are above three. Four marbles are above four. Four marbles are above five.
Four marbles are above one. Three marbles are above two. Four marbles are above three. Three marbles are above four. Six marbles are above five.
Seven marbles are above one. Two marbles are above two. Two marbles are above three. Two marbles are above four. Seven marbles are above five.
Four marbles are above one. Four marbles are above two. Three marbles are above three. Four marbles are above four. Five marbles are above five.
