find the mean of the following distribution: x|10|30|50|70|89f|7|8|10|

1.	find the mean of the following distribution: x\|10\|30\|50\|70\|89f\|7\|8\|10\|15\|10
Answer» http://cbseacademic.nic.in/SQP_CLASSX_2020-21.html let 5667 fhtuufhujjhgghguvhjjghhop

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