Mathematics, 23.10.2020 18:00, pr47723

A teacher created two-way tables for four different classrooms. The tables track whether each student was a boy or girl and whether they were in art class only, music class only, both classes, or neither class. Classroom 1 Art Only Music Only Both Neither
Boys 2 4 5 2
Girls 5 4 7 1
Classroom 2

Art Only Music Only Both Neither
Boys 4 1 3 4
Girls 1 4 5 2
Classroom 3

Art Only Music Only Both Neither
Boys 3 4 1 3
Girls 2 3 4 0
Classroom 4

Art Only Music Only Both Neither
Boys 4 5 3 2
Girls 6 3 4 3
Classroom
has an equal number of boys and girls.

Classroom
has the smallest number of students in music class.

Classroom
has the largest number of students who are not in art class or music class.

Classroom
has the largest number of students in art class but not music class.

Answers: 3

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A teacher created two-way tables for four different classrooms. The tables track whether each studen...