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The times taken by 25 people to complete a puzzle are shown.
Time, t minutes Frequency
8-
0 6
7-
10 < t < 20
8
20 7
30 < t < 40
4
Frequency
-
ܗ ܗ ܟ ܘ ܝ
Draw a frequency polygon
for the data.
0
10
20
30
40

The times taken by 25 people to complete a puzzle are shown Time t minutes Frequency 8 0 6 7 10 lt t lt 20 8 20 7 30 lt t lt 40 4 Frequency ܗ ܗ ܟ ܘ ܝ Draw a fre class=

Respuesta :

michell96

To create a frequency polygon calculate the midpoint,  locate the midpoints and connect them with lines.

What is a frequency polygon?

A frequency polygon is a type of graph used to represent the frequency of a specific variable, in this case, the time it takes to people to complete a puzzle.

How to create a frequency polygon?

1. You need to calculate the midpoint or average of the range in each category because this is the one that will be represented.

  • 0 < t < 10 = 5
  • 10 < t < 20 = 15
  • 20 < t < 30 = 25
  • 30 < t < 40 = 35

2.Add a point where the data of the axis Y and X form an ntersection.

3. Connect the points.

Learn more about polygon in: https://brainly.com/question/2511126

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Answer:

Step-by-step explanation:

To create a frequency polygon calculate the midpoint,  locate the midpoints and connect them with lines. What is a frequency polygon? A frequency polygon is a type of graph used to represent the frequency of a specific variable, in this case, the time it takes to people to complete a puzzle. How to create a frequency polygon? 1. You need to calculate the midpoint or average of the range in each category because this is the one that will be represented. 0 < t < 10 = 5 10 < t < 20 = 15 20 < t < 30 = 25 30 < t < 40 = 35 2.Add a point where the data of the axis Y and X form an ntersection. 3. Connect the points.

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