6. A student got the following marks in six subjects-
68. 76, 40, 85, 57. 100.
a. Find the mean mark-
b. What is the range of his mark?
Answers
Answered by
1
Step-by-step explanation:
range =100-40
=60
mean=40+57+68+76+85+100/6
=426/6
=71
Answered by
1
according to the above formula
a) will be 71
b) will be 60
i hope it will help you
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