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प्रश्न
The algebraic sum of the deviations of a frequency distribution from its mean is always ______.
पर्याय
Always positive
Always negative
Zero
A non-zero number
MCQ
रिकाम्या जागा भरा
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उत्तर
The algebraic sum of the deviations of a frequency distribution from its mean is always zero.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
