Destineekohns Destineekohns
  • 24-03-2017
  • Mathematics
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A poll of 100 senior citizens in a retirement community asked about the types of electronic communication they used.The table shows the joint and marginal frequencies from the poll results.

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mirpanda04
mirpanda04 mirpanda04
  • 29-03-2017
Where is the chart???????
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