Mathematics, 29.06.2019 08:40 inlace3609
The mean grades of 30 students in both math and science is 85. if the mean absolute deviation of the grades in math is 1 and the mean absolute deviation for the grades in science is 8, which of the following statements is true? a. the students scored higher grades in math than in science. b. the students scored lower grades in math than in science. c. the grades of the students in math are a lot closer to 85 than the grades of the students in science. d. the grades of the students in science are a lot closer to 85 than the grades of the students in math.
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The mean grades of 30 students in both math and science is 85. if the mean absolute deviation of the...
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