Math, asked by Anonymous, 3 months ago

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Answers

Answered by adityak4m6le007

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

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Answered by XxBadCaptainxX

13

Answer in attachment.

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