Math, asked by kalpeshbora, 11 months ago

please tell me how to find the frequency in table​

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Answers

Answered by sriram77
1

Answer:

as xi × fi = xifi

therefore 26 × ? = 130

? = 5

34 × ? = 238

? = 7

Answered by Pralo210
0

Answer.

Since, xi × fi = xi fi

Therefore, fi =xifi /xi

fi = 130 / 26

= 5

fi = 238 / 34

= 7

xifi = 42 × 6

= 252

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