Mathematics, 18.02.2021 17:50 SmokeyRN
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: Nobody cares
Did Not Study: 82 72 45 91 58 83 65 87 90 77 73 89
Answers: 3
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A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claime...
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