Question 3. The algebraic
sum of the deviations of a
frequency distribution from
its mean...
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Mathematics, 15.12.2020 18:10, nelsy7610
Question 3. The algebraic
sum of the deviations of a
frequency distribution from
its mean is always,
(a) greater than zero
(b) less than zero
(c) zero
(d) a non-zero number
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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