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Suppose a survey was conducted of 195 people in college, and it was found that 83...

Suppose a survey was conducted of 195 people in college, and it was found that 83 people carried a cell phone, 85 people carried a tablet, and 10 carried both a cell phone and a tablet. Draw a Venn diagram on your tally sheet for the situation described and use that diagram to answer the following questions.


a) How many people carried a cell phone or tablet.
b) How many people did not carry a tablet? Answer
c) How many of the people who did not carry a cell phone, did carry a tablet?
math   Statistics-And-Probability   
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