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Historically, 38% of students have a Mac. Professor York wants to know if that has percentage has increased. Professor York randomly surveyed 360 students at
Historically, 38% of students have a Mac. Professor York wants to know if that has percentage has increased. Professor York randomly surveyed 360 students at State University and found that 132 of the students had a Mac. Is there enough evidence (at a .1 significance level) to say that the proportion of students using a Mac has increased?
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