Isabella Is Conducting a Study of American Middle-School Science Teachers

Multiple Choice

Isabella is conducting a study of American middle-school science teachers' beliefs about content area reading. She obtains a list of all the middle-school science teachers in the state who are members of the National Reading Conference NRC) . She lists all of the names and selects every third name as a participant in her study.
-Who is the available population in Isabella's study?

A) All science teachers in the state.
B) All middle school science teachers in the country.
C) All science teachers in the state who are interested in reading.
D) All middle school science teachers in the state who are members of NRC.