Yes, there is bias in the survey question. The question is phrased in a way that suggests chocolate ice cream is delicious and vanilla ice cream is boring, leading participants to feel pressured in choosing chocolate ice cream as the preferred option. This bias could potentially skew the results of the survey by influencing people's responses. To eliminate bias, the question should be phrased in a more neutral manner, such as "Do you prefer chocolate ice cream or vanilla ice cream?"
