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cigogne

Senior Member
Persian
hi,
Is it right to say "physical activity time was determined as hours per week, which the average is 4.15 ± 7.75 hours per week."

Thanks
 
  • sdgraham

    Senior Member
    USA English
    ...(of) which the average is 4.15 ± 7.75 hours per week."
    There's a serious logic problem here - or perhaps it's a mathematical problem. Either way, it's saying that the average physical activity might be 13.9 hours a week or minus (negative) 3.6 hours per week.

    I just can't picture the average amount of physical activity being less than zero :eek:.

    Have you, perhaps, reversed the figures?
     
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