Mathematics, 23.07.2019 01:30 vDxrk
Asurvey was conducted with high school students in each grade to see how many participate in sports. the data are shown below. which statement is true about the marginal frequencies in this table? a. 191 students play sports and 150 students do not. b. 153 students do not participate in sports and seventy-five 12th graders were surveyed. c. 153 students do not participate in sports and 190 do. d. 191 students play sports and ninety-seven 10th graders were surveyed.
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Asurvey was conducted with high school students in each grade to see how many participate in sports....
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