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4 September, 12:21

The table shows the results of a random survey of students in grade 9 and grade 10. Every student surveyed gave a response. Each student was asked if he or she exercised less than 5 hours last week or 5 or more hours last week. Based on the results of the survey, which statements are true?

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  1. 4 September, 14:16
    0
    i dont know because you wont know if they are lying would you
  2. 4 September, 14:31
    0
    A total of 221 students were surveyed.

    and

    Less than 50% of the 10th grade students surveyed exercised 5 or more hours last week.
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Home » Mathematics » The table shows the results of a random survey of students in grade 9 and grade 10. Every student surveyed gave a response. Each student was asked if he or she exercised less than 5 hours last week or 5 or more hours last week.
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