contestada

Which survey is most likely affected by bias?

a survey of teenagers about their favorite colors
a survey of students about vacation policies in a school district
a survey of supermarket shoppers about products they would like to see added
a survey of bike riders on whether they wear helmets

Respuesta :

Answer:

B

Step-by-step explanation:

Biased because of what they would want not generally school

Answer:

B

Step-by-step explanation:

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