Math, asked by Anonymous, 11 months ago

please answer my question please

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Answered by thesnehasingh19

0

answer 220

Step-by-step explanation:

ci. fi. xi

100-110. 4. 105

110-120. 14. 115

120-130. 21. 125

130-140. 18. 135

140-150. 3 145

mean = sigma fixi/sigma fi

11000/50

220

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