Question
1. A recent survey of INTO Newcastle University students showed that 65% own an iPhone, 75% have a Casio fx-83 calculator and 10% have neither.
1. A recent survey of INTO Newcastle University students showed that 65% own an iPhone, 75% have a Casio fx-83 calculator and 10% have neither.
a. Find the percentage of students who have both an iPhone and a calculator.
b. In the space below, draw a Venn Diagram to represent this information.
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Complex Analysis
Authors: Dennis G Zill, Patrick D Shanahan
3rd Edition
1449694624, 9781449694623
