Question

the marks obtained by a group of students out of hundred in a science test our 85 76 90 39 48 56 95 85 and 75 find the:

(i) highest and the lowest marks obtained students.
(ii)range of marks obtained.
(iii) mean marks obtained by the group.​

Answer 1

Answer:

95 is the highest and 39 is the lowest

56 is the range of the marks

72 is the average (72.1)is more accurate

Answer 2

Answer:

highest marks obtained 95 power marks obtained 39

range is 39_ 95

mean obtained 45.9

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