Zyentae
contestada

Select all choices which could lead to a biased result. randomly calling telephone numbers to ask if people are satisfied with their service randomly calling people whose last name starts with ā€˜Wā€™ to ask if they are satisfied with their service asking high school senior girls what they thought of their school randomly asking men if they like the feel of a certain towel

Respuesta :

3 and 4 because girls might like the school while boys don't and because men might hate the towel but women might love it.
lvestyle13

Answer:

the phone one, because if they answered they are likely happy with it and the school one because seniors tend to be more inclined toward their own school.

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