Asked by Mary Ann
A class obtained the following scores on a test.
Test Score Frequency
90 2
80 5
70 10
60 3
50 3
40 2
Find the mean, the median, the mode, and the range for the class. (If an answer does not exist, enter DNE.)
2(90)+5(80)+10(70)+3(60)+3(50)+4(40)than divide by 25 =1616 for the mean
median is 70, mode 70, and range is 50.
Test Score Frequency
90 2
80 5
70 10
60 3
50 3
40 2
Find the mean, the median, the mode, and the range for the class. (If an answer does not exist, enter DNE.)
2(90)+5(80)+10(70)+3(60)+3(50)+4(40)than divide by 25 =1616 for the mean
median is 70, mode 70, and range is 50.
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