A student got the following marks in six subjects- 68, 76, 40, 85, 57, 100. a. Find the mean mark- b. What

Question

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?
please solve it as a wordproblem​

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Allison 1 month 2021-08-18T15:11:32+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-18T15:12:48+00:00

    Step-by-step explanation:

    68+75+40+85+57+100=425

    a)mean =425/6=70.84

    and

    b)

    RANGE OF HIS MARKS =100-40=60

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