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Census: Education in the Summer

APSTAT-S31APH

A large seminar was presented for teachers about possible retirement options. During the seminar a random sample of $50$ math teachers attending the conference was selected. Among the teachers selected, $85$% have been teaching math for more than ten years.

For which of the following populations is $85$% a reasonable estimate of the percentage of those who have been teaching math for more than ten years?

A

All teachers.

B

All teachers who attended the seminar.

C

All people involved with education.

D

All math teachers.

E

All math teachers who attended the seminar.