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Construct and Interpret Two-Way Tables Practice Test
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Q1
A researcher collected data on 240 students' study habits and test performance. She found that 45% study regularly, and the rest study sporadically. Among regular studiers, 80% score above average on tests. Among sporadic studiers, 35% score above average. To complete a two-way table, how many sporadic studiers scored at or below average?
A researcher collected data on 240 students' study habits and test performance. She found that 45% study regularly, and the rest study sporadically. Among regular studiers, 80% score above average on tests. Among sporadic studiers, 35% score above average. To complete a two-way table, how many sporadic studiers scored at or below average?