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Mathematics, 06.12.2020 09:10 sarah7307
In the formula
![x = a + h( \binom{sigma \: fiui}{ sigma \: fi}](/tpl/images/1980/2172/dbab8.png)
for finding the mean of a grouped frequency distribution ui=?
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Answers: 3
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In the formula
for finding the mean of a grouped frequency distribution ui=?...
for finding the mean of a grouped frequency distribution ui=?...
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