Mathematics

13 August, 09:15

The results of a survey of 140 randomly selected students are as follows: 70 students have a cell phone plan with company X. 42 students have a cell phone plan with company Y. 28 students do not have a cell phone. The total student population was 420. Based on the data, what is the best approximation for the total number of students who have a cell phone plan with Company Y?

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