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5. A representative sample of 50 students from a high school is surveyed. Each student is asked what science class he or she is taking. Science Class No. of Students Physics Chemistry Biology 6. 10 18 Earth Science 4 Health Sciences 12 Select all of the statements that are valid based on the survey results. 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.

5. A representative sample of 50 students from a high school is surveyed. Each student is asked what science class he or she is taking. Science Class No. of Students Physics Chemistry Biology 6. 10 18 Earth Science 4 Health Sciences 12 Select all of the statements that are valid based on the survey results. 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.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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5. A representative sample of 50 students from a high school is surveyed. Each student is asked what science class he or she is taking. Science Class Physics Chemistry Biology No. of Students 6. 10 18 Earth Science 4 Health Sciences 12 Select all of the statements that are valid based on the survey results. 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.
Transcribed Image Text:5. A representative sample of 50 students from a high school is surveyed. Each student is asked what science class he or she is taking. Science Class Physics Chemistry Biology No. of Students 6. 10 18 Earth Science 4 Health Sciences 12 Select all of the statements that are valid based on the survey results. 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.
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