Littllesue2
04.02.2020 •
Mathematics
Ateacher wants to know whether the students in the entire school prefer watching television or playing outdoor games after school. the teacher draws a random sample from the following groups:
all school teachers
all students on the football team
all boys in each grade
all students in each grade
which of the following groups best represents the population from which the teacher should take a random sample to get the best results for her survey?
all school teachers
all students on the football team
all boys in each grade
all students in each grade
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Ответ:
Ответ:
All students in each grade.
Step-by-step explanation:
The teacher does not want now about specific types if students like boys or students on the football team. The teacher also does not want to know about school teachers, she wants to know about students at random so she can get a more accurate sample.
Ответ:
this is to big but i will try (:
Step-by-step explanation: