anonymous
  • anonymous
FAN AND MEDAL The dot plots below show the test scores of seventh- and eighth-grade students:
Mathematics
  • Stacey Warren - Expert brainly.com
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chestercat
  • chestercat
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anonymous
  • anonymous
anonymous
  • anonymous
Based on visual inspection of the dot plots, which grade, if any, appears to have the higher mean score? Grade 7 Grade 8 Both groups show about the same mean score. No conclusion about mean score can be made from the data.
anonymous
  • anonymous
i know its not C

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anonymous
  • anonymous
@AQ99 @bassplayer4
anonymous
  • anonymous
@kobeni-chan
kobeni-chan
  • kobeni-chan
Idk I'd say B or C. The mean for Grade 7 could be between 60 and 70, and for Grade 8 it *might* be a little over 70. It's close to tell though.
kobeni-chan
  • kobeni-chan
Maybe pick B since you didn't like C?
anonymous
  • anonymous
thanks
kobeni-chan
  • kobeni-chan
no prob

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