Auniversity cafeteria wants to know the proportion of its 13,500 university students that prefer to eat organic foods. the cafeteria
staff randomly select 2,500 students, assuring that the group accurately represents all of the university's students. the staff finds that
18 percent of the selected students prefer to eat organic foods. what assumption can be made regarding the proportion of all
university students that prefer to eat organic foods?
a. no assumptions can be made regarding the proportion of all university students that prefer to eat organic foods because
the sample size is too small.
b.
the approximate proportion of all university students that prefer to eat organic foods is greater than 18 percent.
c.
the approximate proportion of all university students that prefer to eat organic foods is 18 percent.
d.
the approximate proportion of all university students that prefer to eat organic foods is less than 18 percent.