Mathematics, 08.04.2020 02:17, anna8352

According to a U. S. news poll, 38% of students in the class of 2013 had done an internship during their time as an undergraduate student. Dana is interested in finding out whether students at her university had an internship rate that was higher than the national average. She decided to ask 100 architecture majors whether they had ever done an internship while at their university. She collected the responses and calculated that the proportion for her university was 43%. Which one of the following statements about the z-test is correct?

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According to a U. S. news poll, 38% of students in the class of 2013 had done an internship during t...