Àñßwêrß it güyß..╣[-_-]╠
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shivamrajput79760:
hnn hnn dusro ki pic good kaise lagegi innhe !!!
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Answered by
4
Answer:
Mean = Σfixi/Σfi.
we have, Σfi = 25
our xi's are
5
15
25
35
45
and fixi is
15
75
225
175
135
therefore, Σfixi = 625
mean = Σfixi/Σfi
= 625/25
= 25
therefore, Mean is 25
Answered by
13
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Mark me as brainliest.
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