Mathematics, 22.02.2021 21:20 jwhit28
2 Maggie chose a large random sample of students in her grade and asked the students 2 questions.
(1) After school, how many minutes per day do you spend doing homework?
(2) After school, how many minutes per day do you spend doing leisure activities?
She graphed her results on 2 box plots.
Homework
Leisure
0 20 40 60 80 100 120 140 160 180 200 220 240
Time Spent (in minutes)
Which statement about her sample can Maggie correctly make based on her results ?
A
More students were surveyed about the leisure activities question than the homework question because the box plot for the
leisure activities data is larger
B
Over 50% of students spend more than 40 minutes per day after school doing homework
ะก
About 75% of students spend more than an hour of time after school doing leisure activities per day
D
More students spend 0 minutes per day after school doing homework than spend 0 minutes per day after school doing
leisure activities
Answers: 1
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2 Maggie chose a large random sample of students in her grade and asked the students 2 questions.
(...
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