Food services for a school district examined the side-dish choices for students at three types of schools in the district: elementary school, middle school, and high school.
Side Dish Chosen
French Fries
Carrot Sticks
Apple Wedges
Total
Elementary
85
35
23
143
Type of School Middle
56
42
31
129
High
47
45
36
128
Total
188
122
90
400
What proportion of students are in middle school and chose French fries?
0.1400
O 0.2979
O 0.4341
0 0.4700