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Mathematics, 03.09.2019 02:30 williamwc290
College students in their freshman and junior years were surveyed about whether they work while going to school. the survey results are shown in the two-way frequency table. does the data show an association between year of college and having a job while going to school? math item stem image clear check it is not possible to determine whether there is an association between the year of college and working while going to school because the number of students surveyed in each year are not the same. there is no association. the ratio of students who work while going to school is the same for each year surveyed. there is an association. juniors are less likely than freshmen to work while going to school. there is an association. more freshmen than juniors work while going to school. next reference calculator formulas glossary close language english español close
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