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?
A) Histogram, because a large number of scores are reported as ranges
B) Histogram, because a small number of scores are reported individually
C) Dot plot, because a large number of scores are reported as ranges
D) Dot plot, because a small number of scores are reported individually

Question

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Respuesta :

officiallysudan officiallysudan · Answer 1 · 2021-05-13T22:05:32+02:00

Answer:

A

Step-by-step explanation:

histogram's report ranges

ex.

60 people in 20 - 29

20 people in 30 - 39

10 people in 40 - 49

Answer Link

Palky Palky · Answer 2 · 2022-01-07T13:16:18+01:00

A) Histogram is suitable for this data, as large number of scores are reported as ranges

Histogram is a form of graphical representation of data, presenting a group of data points in particular ranges.

Dot plot presents data simply by number of dots, on various data points.

In this case : students scores are not in individual numerical units, but in range. Scores : 20 to 29 ... 60 to 69

So, Histogram is suitable in this case, and not Dot Plot

To learn more, refer https://brainly.com/question/17145899?referrer=searchResults