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Mathematics, 31.12.2020 01:00 taliyahjhonson1

You ask 170 of your classmates how often they send a letter in the mail. Complete the two-way frequency table to show the results of the survey.
Construct the two-way frequency table.
How Often do You Send a Letter?
Gender Weekly Monthly Yearly Never Total
Girls
20 15
90
Boys 15 10
Total 40
40 60 170

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