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8 Jul 2018
23. A survey of IU students reveals that 10% of the fresh- men, 15% of the sophomores, 60% of the juniors, and 85% of the seniors like Finite Math. Given that 30% of all students are freshmen, 30% are sophomores, 20% are juniors, and 20% are seniors, what percent age of the student population like Finite Math? (a) .635 (b) .535 (c) .465 (d) .365 (e) 235 (f) none of the above
23. A survey of IU students reveals that 10% of the fresh- men, 15% of the sophomores, 60% of the juniors, and 85% of the seniors like Finite Math. Given that 30% of all students are freshmen, 30% are sophomores, 20% are juniors, and 20% are seniors, what percent age of the student population like Finite Math? (a) .635 (b) .535 (c) .465 (d) .365 (e) 235 (f) none of the above
Lelia LubowitzLv2
10 Jul 2018
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