anonymous
  • anonymous
A group of 23 students participated in a math competition. Their scores are below: Score (points) 20–29 30–39 40–49 50–59 60–69 Number of Students 4 7 5 4 3 Would a dot plot or a histogram best represent the data presented here? Why? Histogram, because a large number of scores are reported as ranges Histogram, because a small number of scores are reported individually Dot plot, because a large number of scores are reported as ranges Dot plot, because a small number of scores are reported individually
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
@saseal
anonymous
  • anonymous
@heretohelpalways
anonymous
  • anonymous
@Vocaloid

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More answers

Vocaloid
  • Vocaloid
well, first off, are the scores reported individually or as ranges?
anonymous
  • anonymous
Yes, ranges. Score (points) 20–29 30–39 40–49 50–59 60–69 Number of Students 4 7 5 4 3
Vocaloid
  • Vocaloid
ok, so would we use a histogram or a dot plot?
anonymous
  • anonymous
?histogram
Vocaloid
  • Vocaloid
yup! that's your answer
anonymous
  • anonymous
so A?
Vocaloid
  • Vocaloid
yeah
anonymous
  • anonymous
thank youu!
anonymous
  • anonymous
@Vocaloid sorry, one more. Is this C? Which of the following questions is a statistical question? What is the top-selling board game? In what aisle are the board games located in the local store? How many board games require a deck of cards to play?<<< How many board games have you played in the past month?
anonymous
  • anonymous
because the answer can be expressed as a percentage.
Vocaloid
  • Vocaloid
D would be a better answer, a statistical question is one that has more than one possible answer
Vocaloid
  • Vocaloid
http://hotmath.com/hotmath_help/topics/statistical-questions.html
anonymous
  • anonymous
okey dokey, thanks! :)

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