Mathematics, 31.05.2021 14:00 goosenar

4. A representative sample of 50 students from a high school is surveyed. Each student is asked what science class he or she is taking. This table show the responses. Select all the statements that are valid based on the results of
the survey.
Science Class
Physics
Chemistry
Biology
Earth Science
Health Science
Number of
Students
6
10
18
A. About 20% of students at the high school are taking
Chemistry.
B. About twice as many students are taking Health Science
than are taking Physics.
C. For every 150 students we could predict that at least 18
of the students are taking Physics.
D. For every 25 students we could predict that at least 4 of
the students are taking Earth Science.
4
12

4. A representative sample of 50 students from a high school is surveyed. Each student is asked wha

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4. A representative sample of 50 students from a high school is surveyed. Each student is asked what...

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