Question

7.
Keri carries out a survey.
She records the ages of 20 people.
23 36 18 37 21 45 29 30 53 42
19 61 43 52 20 47 37 74 17 64
Complete the frequency table.
Ages (years)
Frequency
1-20
21-40
41-60
61-80
[2]​

Answer 1

Answer:

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Step-by-step explanation:

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