Mathematics, 18.03.2021 01:40, faizanaj3978

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-

Answers: 1

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The times taken by 25 people to complete a puzzle are shown. Time, t minutes Frequency
8-