In a random survey of
80
sixth-graders,
50
said they had a cell phone. There ar...
![subject](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 16:40 lilpump3506
In a random survey of
80
sixth-graders,
50
said they had a cell phone. There are a total of
250
sixth-graders at the school.
Which is the best prediction of the total number of sixth graders who have a cell phone?
![ansver](/tpl/images/cats/User.png)
Answers: 2
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