In a class of 17students,six boys failed in a test.Those who passed scored 12,15,17,15,16,15,19,17,18 and 19 marks.the median score of 17 students in the class are?
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6 members failed means they scored less than 12.arrange the numbers in ascending order. 9th term is the middle term. Hence 15 is the 9th term. There fore 15 is the median.
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answer:
6 members failed means they scored less than 12.arrange the numbers in ascending order. 9th and 10th term is the middle term .both terms are same numbers 15.so 15 is the median
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